Back to welcome page
What is an Integrated Project ? What is IST priority ?
Integrated Project

SIXTH FRAMEWORK PROGRAM - IST PRIORITY
 
Publications
 

Publications of the SCALA consortium (2008-2009)

 

Click here to see the publications 2007-2008

Click here to see the publications 2006-2007

Click here to see the publications 2005-2006

 

 

 

Letters in high-impact journals (Nature, Science, Physical Review Letters) :   59
Articles in international refereed journals (Physical Review A etc) :   106
Articles in Books and Proceedings :   12
Preprints (arXiv) :   105

Total number of SCALA publications during Year 4 :  282

Detailed list, arranged by contributing group :

1             CNRS    CNRS.IO1            Philippe Grangier, Antoine Browaeys (Orsay)

“Observation of collective excitation of two individual atoms in the Rydberg blockade regime”, A. Gaëtan, Y. Miroshnychenko, T. Wilk, A. Chotia, M. Viteau, D. Comparat, P. Pillet, A. Browaeys, P. Grangier, Nature Physics 5, 115 (2009).

“Entanglement of two individual neutral atoms using Rydberg Blockade”, T. Wilk, A. Gaëtan, C.Evellin, J. Wolters, Y.Miroshnychenko, P.Grangier and A. Browaeys, arXiv:09080454, to appear in Phys. Rev. Lett (2010)

^TOP

1             CNRS    CNRS.IO2            Alain Aspect, Christoph Westbrook (Orsay)

"Towards a monolithic optical cavity for atom detection and manipulation", S. Gleyzes, A. El Amili, R. Cornelussen, P. Lalanne, C.I. Westbrook, A. Aspect, J. Estève, G. Moreau, A. Martinez, X. Lafosse, L. Ferlazzo, J.-C. Harmand, D. Mailly, A. Ramdane, Eur. Phys. J. D 53, 107 (2009),  arXiv:0901.0513.

"Atom Chips: Read the Labels", C. Westbrook, Nature Physics (News and Views) 5, 538 (2009).

"Atom chips and one dimensional Bose gases", I. Bouchoule, N.J. van Druten, C.I. Westbrook, to appear in Atom Chips J. Reichel and V. Vuletic, Eds. (Wiley, Weinheim, 2010), arXiv:0901.3303.

^TOP

1             CNRS    CNRS.ENS          Jean-Michel Raimond, Michel Brune (Paris)

“Measurement of the trapping lifetime close to a cold metallic surface on a cryogenic atom-chip”, k A. Emmert, A. Lupascu, G. Nogues, M. Brune, J.M. Raiond, S. Haroche, Eur. Phys. J.D 51, 173 (2009)

“Quantum feedback by discrete quantum nondemolition measurements: towards on-demand generation of photon-number states”, I. Dotsenko, M. Mirrahimi, M. Brune, S. Haroche, J.M. Raimond, P. Rouchon, Phys. Rev. A. 80, 013805 (2009)

“Effect of vortices on the spin-flip lifetime of atoms in superconducting atom-chips”, G. Nogues, C. Roux, T. Nirrengarten, A. Lupascu, A. Emmert, M. Brune, J.M. Raimond, S. Haroche, B. Plaçais, J.J. Greffet, EPL 87, 13002 (2009)

“Mircrotraps for neutral atoms using superconducting structures in the critical state”, A. Emmert, A. Lupascu, M. Brune, J.M. Raimond, S. Haroche, G. Nogues, Phys. Rev. A; In print

"Manipulating and probing microwave fields in a cavity by quantum non-demolition photon counting", S.Haroche, I.Dotsenko, S.Deléglise, C.Sayrin, X. Zhou, S. Gleyzes, C. Guerlin, S. Kuhr, M.Brune and J-M.Raimond, Physica Scripta in print

^TOP

1             CNRS    CNRS.ENS2        Jean Dalibard, Michel Salomon Michel Brune (Paris)

"Microwave Control of Low-Energy Atomic Collisions", D.J. Papoular, G.V. Shlyapnikov, J. Dalibard, arXiv:0909.4633:

"Exploring the Thermodynamics of a Universal Fermi Gas", , S. Nascimbène, Nir Navon, K. Jiang, F. Chevy, C. Salomon, arXiv:0911.0747, submitted to Nature

"Ground state of a tightly bound composite dimer immersed in a Fermi Sea", C. Moran and F. Chevy, Phys. Rev. A 80 033607 (2009)

"Collective Oscillations of an Imbalanced Fermi Gas: Axial Compression Modes and Polaron Effective Mass", S. Nascimbène, Nir Navon, K. Jiang, L. Tarruell, M. Teichmann, J. Mckeever, F. Chevy, C. Salomon,  Phys. Rev. Lett. 103, 170402 (2009) 

"Symmetry breaking in quantum systems: the case study of vortex nucleation", D. Dagnino, N. Barberan, M. Lewenstein, J. Dalibard, Nature Physics 5, 431-437 (2009)
(see also: News and Views by Jacob A. Dunningham, Nature Physics 5, 381-381June 2009))

"Practical scheme for a light-induced gauge field in an atomic Bose gas", K. J. Günter, M. Cheneau, T. Yefsah, S. P. Rath, and J. Dalibard, Phys. Rev. A 79,011604(R) (2009)

"Geometric potentials in quantum optics: A semi-classical interpretation", M. Cheneau, S. P. Rath, T. Yefsah, K. J. Günter, G. Juzeliunas, and J. Dalibard, Europhysics Letters 83, 60001 (2008)

"Many-Body Physics with Ultracold Gases", I. Bloch, J. Dalibard, and W. Zwerger, arXiv:0704.3011, Reviews in Modern Physics 80, 885 (2008)

"The trapped two-dimensional Bose gas: from Bose-Einstein condensation to Berezinskii-Kosterlitz-Thouless physics", Z. Hadzibabic, P. Krüger, M. Cheneau, S. P. Rath, J. Dalibard, New J. Phys. 10, 045006 (2008)

^TOP

2             MPQ       MPQ.EX1              Gerhard Rempe (Garching)

“Cavity Quantum Electrodynamics and Cold Polar Molecules”, P. W.H. Pinkse, Habilitation, Technische Universität München (2008).

“Fast Excitation and Photon Emission of a Single-Atom-Cavity System”, J. Bochmann, M. Mücke, G. Langfahl-Klabes, C. Erbel, B. Weber, H. P. Specht, D. L. Moehring, and G. Rempe, Physical Review Letters 101, 223601 (2008).

 “Two-photon gateway in one-atom cavity quantum electrodynamics”, A. Kubanek, A. Ourjoumtsev, I. Schuster, M. Koch,  P. W. H. Pinkse, K. Murr and G. Rempe, Physical Review Letters 101, 203602 (2008).

“Photon-Photon Entanglement with a Single Trapped Atom”, B. Weber, H. P. Specht, T. Müller, J. Bochmann, M. Mücke, D. L. Moehring, G. Rempe, Physical Review Letters 102, 030501 (2009).

“Phase shaping of single-photon wave packets”, H. P. Specht, J. Bochmann, M. Mücke, B. Weber, E. Figueroa, D. L. Moehring, and G. Rempe, Nature Photonics 3, 469 (2009).

“Phasen eines Photons”, G. Rempe, Physik in unserer Zeit 40, 274 (2009).

“Photon-by-photon feedback control of a single-atom trajectory”, A. Kubanek, M. Koch, C. Sames, A. Ourjoumtsev, P. W. H. Pinkse, K. Murr and G. Rempe, Nature (submitted 17 August 2009, accepted 7 October 2009).

^TOP

2             MPQ       MPQ.EX2              Tobias Schaetz (Garching)

"The quantum Walk of a trapped Ion in phase space", H.Schmitz, R.Matjeschk, Ch.Schneider, J.Glueckert, M.Enderlein, T.Huber, T.Schaetz, Phys.Rev.Lett. 103, 090504 (2009)

"The „arch“ of simulating Quantum Spin Hamiltonians with trapped Ions", H.Schmitz, A.Friedenauer, J.Glueckert, C.Schneider, M.Enderlein, D.Porras and T.Schaetz, Applied Physics B 95, 195 (2009).

^TOP

2             MPQ       MPQ.TH                                Ignacio Cirac (Garching)

“"Quantum computation, quantum state engineering, and quantum phase transitions driven by dissipation", F. Verstraete, M. M. Wolf, J. I. Cirac, Nature Physics 5, 633-636 (2009);

"Computational complexity of  interacting electrons and fundamental limitations of density functional theory", N. Schuch, F. Verstraete, Nature Physics 5, 732-735 (2009);

"Ground-State Properties of Quantum Many-Body Systems: Entangled-Plaquette States and Variational MonteCarlo", F. Mezzacapo, N. Schuch, M. Boninsegni, J.I. Cirac, New J. Physics 11 083026 (2009);

"Simulations of quantum double models", G. K. Brennen, M. Aguado, J. I. Cirac, New J. Physics 11 053009 (2009);

"How long can a quantum memory withstand depolarizing noise?", F. Pastawski, A. Kay, N. Schuch, I. Cirac,Phys Rev. Lett.103, 080501 (2009);

"Dynamical creation of a supersolid in asymmetric mixtures of bosons", T. Keilmann, J.I. Cirac, T. Roscilde, Phys Rev Lett. 102, 255304 (2009);

"Matrix Product States for dynamical simulation of infinite chains", M. C. Bañuls, M. B. Hastings, F. Verstraete, J. I. Cirac, Phys. Rev. Lett. 102, 240603 (2009);

"Optimal Surface-Electrode Trap lattices for quantum simulations with trapped Ions", R. Schmied, J.H. Wesenberg, D.Leibfried, Phys. Rev. Lett. 102, 233002 (2009);

"Exploring frustrated spin-systems using Projected Entangled Pair States (PEPS)", V. Murg, F. Verstraete, J. I. Cirac Phys Rev. B 79, 195119 (2009);

"Nonequilibrium reliability of quantum memories", A.Kay, Phys. Rev. lett. 102 070503 (2009);

"Quantum simulations based on measurements and feedback control", K. G. H. Vollbrecht, J. I. Cirac, Phys. Rev.A 79, 042305 (2009);

"Critical exponents of 1D quantum critical models by means of MERA tensor network", S. Montangero, M. Rizzi, V. Giovannetti, R. Fazio,  Phys. Rev. B 80, 113103

"Homogeneous multiscale-entanglement-renormalization-ansatz states: an information theoretical analysis", V. Giovannetti, S. Montangero, M. Rizzi, R. Fazio, Phys. Rev. A 79, 052314 (2009);

"Effective mapping of spin-1 chains onto integrable fermionic models. A  study of string and Neel correlation functions", C. Degli Esposti Boschi, M. Di Dio, G. Morandi, M. Roncaglia, J. Phys. A: Math. Theor. 42 055002 (2009);

"Thermal states of anyonic systems", S. Iblisdir, D. Pérez-García, M. Aguado, J.K. Pachos, arXiv:0812.4975v1;

"Quantum computation in correlation space and extremal entanglement", J.M. Cai, W.Dür, M. van den Nest, A. Miyake, H.J. Briegel, arXiv: 0902.1097v2;

"Interfacing nuclear spins in quantum dots to cavity or traveling-wave fields", H. Schwager, J. I. Cirac, G. Giedke, arXiv:0903.1727;

"Fermionic Projected Entangled Pair States", Ch. V. Kraus, N. Schuch, F. Verstraete, J. I. Cirac, arXiv:0904.4667;

"Hawking Radiation from an Acoustic Black Hole on an Ion Ring" B. Horstmann, B. Reznik, S. Fagnocchi, J. I. Cirac, arXiv:0904.4801;

"Pfaffian State Generation by Strong 3-Body Dissipation" M. Roncaglia, M. Rizzi, J.I. Cirac, arXiv:0905.1247;

"Quantum Operations and Metrology with Entangled Electrons in a Penning Trap" L. Lamata, D. Porras, J.I. Cirac, J. Goldman, G. Gabrielse arXiv:0905.0644;

"Quantum complex network", S. Perseguers, M. Lewenstein, A. Acín, J. I. Cirac, arXiv:0907.3283;

"A canonical form for Projected Entangled Pair States and applications", D. Perez-Garcia, M. Sanz, C.E. Gonzalez-Guillen, M.M. Wolf, J.I. Cirac, arXiv:0908.1674; NOT SCALA !?

"Simulating two- and three-dimensional frustrated quantum systems with string-bond states", A. Sfondrini, J. Cerrillo, N. Schuch, J.I. Cirac, arXiv:0908.4036v1;

"Towards quantum superposition of living organisms", O. Romero-Isart, M.L Juan, R. Quidant, J.I. Cirac, arXiv:0909.1469v2;

"Renormalization and tensor product states in spin chains and lattices", J.I. Cirac, F. Verstraete, arXiv:0910.1130v1;

"Matrix Product State and mean field solutions for 1D systems can be found efficiently", N.Schuch, J.I. Cirac, arXiv:0910.4264v1;

"Electrostatics of gapped and finite surface electrodes", R. Schmied, arXiv:0910.4517;

^TOP

3             IMPERIAL             ICSTM.EX             Ed Hinds, Danny Segal (London)

"Integrated magneto-optical traps on a chip using silicon pyramid structures", S. Pollock, J. P. Cotter, A. Laliotis and E. A. Hinds, Optics Express, 17 p14109 (2009)

"Fabrication of Magnetooptical Atom Traps on a Chip", G. Lewis, Z. Moktadir, C. Gollasch, M. Kraft, S. Pollock, F. Ramirez-Martinez, J. P. Ashmore, A. Laliotis, M. Trupke, E. A. Hinds, J. MEMS, 18 p347 (2009)

"Momentum Exchange between Light and a Single Atom: Abraham or Minkowski?", E.A. Hinds and S.M. Barnett, Phys. Rev. Lett., 102 050403 (2009)

“An integrated atom-photon junction”, M.Kohnen, M. Succo, P.G. Petrov, R.A. Nyman, M.Trupke, E.A.Hinds, arXiv:0912.4460, submitted to Nature Photonics

"Bloch-Zener oscillations of atoms inside an optical cavity", B. Prasanna Venkatesh, M. Trupke, E.A. Hinds, D.H.J. O'Dell, ArXiv:0811.3993. To appear in Phys. Rev. A

"Atom chip for BEC interferometry", R. J. Sewell, J. Dingjan, F. Baumgartner, I. Llorente-Garcia, S. Eriksson, E. A. Hinds, G. Lewis, P. Srinivasan, Z. Moktadir, C. O. Gollash, M. Kraft, ArXiv:0910.4547. Submitted.http://arxiv.org/abs/0910.4547

"In preparation (submission expected before 4/12/09)", M. Kohnen, M. Succo, P.G. Petrov, R.A. Nyman, M. Trupke, E.A. Hinds, ArXiv: 0912.XXXX

^TOP

3             IMPERIAL             ICSTM.TH             Peter Knight, Almut Beige (London)

"Dynamics of thermal Casimir-Polder forces on polar molecules", S.A. Ellingsen, S.Y. Buhmann, and S. Scheel, Phys. Rev. A 79, 052903 (2009).

"Enhancement of thermal Casimir-Polder potentials of ground-state polar molecules in a planar cavity", S.A. Ellingsen, S.Y. Buhmann, and S. Scheel, Phys. Rev. A 79, 022910 (2009).

"van der Waals potentials of paramagnetic atoms", H. Safari, D.-G. Welsch, S.Y. Buhmann, and S. Scheel, Phys. Rev. A 78, 062901 (2008).

"Macroscopic quantum electrodynamics and duality", S.Y. Buhmann and S. Scheel, Phys. Rev. Lett. 102, 140404 (2009).

"Casimir forces in multi-sphere configurations", J.R. Babington and S. Scheel, arXiv:0909.3285, submitted for publication in Phys. Rev. E.

"Casimir-Polder forces on moving atoms", S. Scheel and S.Y. Buhmann, Phys. Rev. A 80, 042902 (2009).

"Quantum computation via measurements on the low-temperature state of a many-body system", D. Jennings, A. Dragan, S,D. Barrett, S.D. Bartlett, and T. Rudolph, Phys. Rev. A 80, 032328 (2009).

"Cooling atoms into entangled states", G. Vacanti and A. Beige, New J. Phys. 11, 083008 (2009).

^TOP

4             OEAW    IBK.EX  Rainer Blatt (Innsbruck)

Articles

 "Absolute frequency measurement of the 40Ca+ 4s 2S1/2 - 3d 2D5/2 clock transition", M. Chwalla, J. Benhelm, K. Kim, G. Kirchmair, T. Monz, M. Riebe, P. Schindler, A. Villar, W. Hänsel, C. Roos, R. Blatt, M. Abgrall, G. Santarelli, G. D. Rovera, P. Laurent, Phys. Rev. Lett. 102, (2009)

"Deterministic single-photon source from a single ion", H. Barros, A. Stute, T. Northup, C. Russo, P. O. Schmidt, R. Blatt, New J. Phys. 11, (2009)

"Deterministic reordering of 40Ca+ ions in a linear segmented Paul trap", F. Splatt, M. Harlander, M. Brownnutt, F. Zähringer, R. Blatt, W. Hänsel, New. J. Phys. 11, (2009)

"Spectroscopy of a single  ion coupled to a high-finesse cavity", C. Russo, H. Barros, A. Stute, F. Dubin, E. S. Philips, T. Monz, T. Northup, C. Becher, T. Salzburger, H. Ritsch, P. O. Schmidt, R. Blatt, RamanAppl. Phys. B 95, (2009)

"Realization of universal ion-trap quantum computation with decoherence-free qubits", T. Monz, K. Kim, A. Villar, P. Schindler, M. Chwalla, M. Riebe, C. F. Roos, H. Häffner, W. Hänsel, M. Hennrich, R. Blatt, Phys. Rev. Lett. 103, 200503 (2009)

"State-independent experimental test of quantum contextuality", G. Kirchmair, F. Zähringer, R. Gerritsma, M. Kleinmann, O. Gühne, A. Cabello, R. Blatt, C. Roos, Nature 460,  494 (2009)

"Quantum interference from remotely trapped ions", S. Gerber, D. Rotter, M. Hennrich, R. Blatt, F. Rohde, C. Schuck, M. Almendros, R. Gehr, F. Dubin, J. Eschner, New J. Phys. 11, (2009)

"High-fidelity entanglement of 43Ca+ hyperfine clock states", G. Kirchmair, J. Benhelm, F. Zähringer, R. Gerritsma, C. Roos, R. Blatt, Phys. Rev. A 79, (2009)

"Deterministic entanglement of ions in thermal states of motion", G. Kirchmair, J. Benhelm, F. Zähringer, R. Gerritsma, C. Roos, R. Blatt, New J. Phys. 11, (2009)

"Realization of the quantum Toffoli gate with trapped ions", T. Monz, K. Kim, W. Hänsel, M. Riebe, A. Villar, P. Schindler, M. Chwalla, M. Hennrich, R. Blatt, Phys. Rev. Lett. 102, (2009)

Proceedings

"Absolute frequency measurement of the 40Ca+ S1/2-D5/2 clock transition", M. Chwalla, J. Benhelm, K. Kim, G. Kirchmair, T. Monz, M. Riebe, P. Schindler, A. Villar, W. Hänsel, C. F. Roos, R. Blatt, M. Abgrall, G. Santarelli, D. Rovera, P. Laurent, Proceedings of the 7th symposium on frequency standards and metrology ,(Pacific Grove, 2008-10-05) , 100 (2009)

^TOP

4             OEAW    IBK.T1   Hans Briegel (Innsbruck)

""Quantum control and entanglement in a chemical compass", J. Cai, G. G. Guerreschi, H. J. Briegel, arXiv:0906.2383

"Concatenated tensor network states", R. Hübener, V. Nebendahl, W. Dür, arXiv:0904.1925

"Universal resources for approximate and stochastic measurement-based quantum computation", C.-E. Mora, M. Piani, A. Miyake, M. Van den Nest, W. Dür, H. J. Briegel, arxiv:0904.3641

"Experimental Realization of a Controlled-NOT Gate with Four-Photon Six-Qubit Cluster States", W.-B. Gao, P. Xu, X.-C. Yao, O. Gühne, A. Cabello, C.-Y. Lu, C.-Z. Peng, T. Yang, Z.-B. Chen, J.-W. Pan, arxiv:0905.2103

"Experimental Test of Bell inequalities with Six-Qubit Graph States", W.-B. Gao, X.-C. Yao, P. Xu, O. Gühne, A. Cabello, C.-Y. Lu, T. Yang, Z.-B. Chen, J.-W. Pan, arxiv:0906.3390

"Generalized Concatenated Quantum Codes", M. Grassl, P. Shor, G. Smith, J. Smolin, B. Zeng, arxiv:0901.1319

"Separability criteria for genuine multiparticle entanglement", O. Gühne, M. Seevinck, arxiv:0905.1349

"Entanglement verification with realistic measurement devices via squashing operations", T. Moroder, O. Gühne, N. J. Beaudry, M. Piani, N. Lütkenhaus, arxiv:0909.4212

"Separability criteria and entanglement witnesses for symmetric quantum states", G. Toth, O. Gühne, arxiv:0908.3679

"Local unitary equivalence of multipartite pure states", B. Kraus, arXiv:0909.5152

"Local renormalization method for random systems", O. Gittsovich, R. Hübener, E. Rico Ortega, H. J. Briegel, arXiv:0908.1312

"Matchgate and space-bounded quantum computations are equivalent", R. Jozsa, B. Kraus, A. Miyake, J. Watrous, arXiv:0908.1467

"Renormalization algorithm with graph enhancement", R. Hübener, C. Kruszynska, L. Hartmann, W. Dür, F. Verstraete, J. Eisert, M. B. Plenio, Phys. Rev. A 79, 022317 (2009)

"Measurement-based quantum computation", H. J. Briegel, D. E. Browne, W. Dür, R. Raussendorf, M. Van den Nest, Nature Physics 5 1, 19-26 (2009)

"Modeling the decay of entanglement for electron spin qubits in quantum dots", F. Bodoky, O. Gühne, M. Blaauboer, J. Phys.: Condens. Matter 21, 395602 (2009)

"Quantum computation in correlation space and extremal entanglement", J. Cai, W. Dür, M. Van den Nest, A. Miyake, H. J. Briegel, Phys. Rev. Lett. 103, 050503 (2009)

"Unifying all classical spin models in a Lattice Gauge Theory", G. De las Cuevas, W. Dür, H. J. Briegel, M. A. Martin-Delgado, Physical Review Letters 102, 230502 (2009)

"Completeness of classical spin models and universal quantum computation", G. De las Cuevas, W. Dür, M. Van den Nest, H. J. Briegel, J. Stat. Mech., P07001 (2009)

"Entanglement detection", O. Gühne, G. Toth, Physics Reports 474, 1 (2009)

"Geometric measure of entanglement for symmetric states", R. Hübener, M. Kleinmann, T.-C. Wei, C. González-Guillén, O. Gühne, Phys. Rev. A 80, 032324 (2009)

"State-independent experimental test of quantum contextuality", G. Kirchmair, F. Zähringer, R. Gerritsma, M. Kleinmann, O. Gühne, A. Cabello, R. Blatt, C. F. Roos, Nature 460, 494 (2009)

"Demonstrating Anyonic Fractional Statistics with a Six-Qubit Quantum Simulator", C.-Y. Lu, W.-B. Gao, O. Gühne, X.-Q. Zhou, Z.-B. Chen, J.-W. Pan, Phys. Rev. Lett. 102, 030502 (2009)

"Entanglement and permutational symmetry", G. Toth, O. Gühne, Phys. Rev. Lett. 102, 170503 (2009)

"Spin squeezing and entanglement", G. Toth, C. Knapp, O. Gühne, H. J. Briegel, Phys. Rev. A 79, 042334 (2009)

"Valence Bond States: Link models", E. Rico Ortega, R. Hübener, S. Montangero, N. Moran, B. Pirvu, J. Vala, H. J. Briegel, Annals of Physics 324, 1875 (2009)

"Classical spin systems and the quantum stabilizer formalism: general mappings and applications", R. Hübener, M. van den Nest, W. Dür, H. J. Briegel, J. Math. Phys. 50, 083303 (2009)

^TOP

4             OEAW    IBK.T2                   Peter Zoller (Innsbruck)

"An eta-condensate of fermionic atom paris via adiabatic state preparation", A. Kantian, A. J. Daley, and P. Zoller, arXiv:0911.2005.

"Observability of Quantum Criticality and a Continuous Supersolid in Atomic Gases", S. Diehl, M. Baranov, A. J. Daley, and P. Zoller, arXiv:0910.1859.

^TOP

5             ICFO      ICFO.EX                Jürgen Eschner (Barcelona)

- Published

"Bandwidth-tunable single-photon source in an ion-trap quantum network", M. Almendros, J. Huwer, N. Piro, F. Rohde, C. Schuck, M. Hennrich, F. Dubin, J. Eschner, Phys. Rev. Lett. 103, 213601 (2009)

"An entangled photon source for resonant single-photon single-atom interaction", N. Piro, A. Haase, M. W. Mitchell, J. Eschner, J. Phys. B: At. Mol. Opt. Phys. 42, 114002 (2009)

"Intensity-field correlation of single-atom resonance fluorescence", S. Gerber, D. Rotter, L. Slodička, J. Eschner, H. J. Carmichael, R. Blatt, Phys. Rev. Lett. 102, 183601 (2009)

"Tunable narrowband entangled photon pair source for resonant single-photon single-atom interaction", A. Haase, N. Piro, J. Eschner, M. W. Mitchell, Opt. Lett. 34, 55-57 (2009)
Highlighted in Virtual Journal of Quantum Information

"Quantum interference from remotely trapped ions", S. Gerber, D. Rotter, M. Hennrich, R. Blatt, F. Rohde, C. Schuck, M. Almendros, R. Gehr, F. Dubin, J. Eschner, New J. Phys. 11, 013032 (2009)

 

- Accepted

"Resonant interaction of a single atom with single photons from a down-conversion source", C. Schuck, F. Rohde, N. Piro, M. Almendros, J. Huwer, M. W. Mitchell, M. Hennrich, A. Haase, F. Dubin, J. Eschner, Phys. Rev. A, Rapid Comm.; arXiv:0906.1719.

 

- Submitted

"Polarization-correlated photon pairs from a single ion", F. Rohde, J. Huwer, N. Piro, M. Almendros, C. Schuck, F. Dubin, J. Eschner, arXiv:0911.4846

"Two-color photoionization of calcium using SHG and LED light", C. Schuck, F. Rohde, M. Almendros, M. Hennrich, J. Eschner, arXiv:0911.3867

"A diode laser stabilization scheme for 40Ca+ single ion spectroscopy", F. Rohde, M. Almendros, C. Schuck, J. Huwer, M. Hennrich, J. Eschner, arXiv:0910.1052

^TOP

5             ICFO      ICFO.TH                Maciej Lewenstein (Barcelona)

Papers Reported in 2008

"W-like bound entangled states and secure key distillation", R. Augusiak, P. Horodecki,
Europhys. Lett. 85, 50001 (2009). reference added

"Multipartite secret key distillation and bound entanglement", R. Augusiak, P. Horodecki,
Phys. Rev. A 80, 042307 (2009). reference added

"Enhancement of entanglement percolation in quantum networks via lattice transformations",
G. J. Lapeyre, J. Wehr, M. Lewenstein, Phys. Rev. A 79, 04232 (2009). reference added

"Disorder-induced phase control in superfluid Fermi-Bose mixtures", A. Niederberger, J. Wehr,
M. Lewenstein, K. Sacha, Europhys. Lett. 86, 26004 (2009). reference added

"Positive maps, majorization, entropic inequalities and detection of  entanglement",
R. Augusiak, J. Stasińska, New J. Phys. 11, 053018 (2009). reference added

"Entanglement and quantum groups", J. K. Korbicz, J. Wehr, M. Lewenstein,
J. Math. Phys. 50, 062104 (2009). reference added

"Entanglement enhances security in quantum communication", R. Demkowicz-Dobrzański, A.Sen(De), U.Sen, M. Lewenstein, Phys. Rev. A 80, 012311 (2009). reference added

"Spin squeezing and entanglement", G. Tóth, C. Knapp, O. Gühne, and H. J. Briegel  
Phys. Rev. A 79, 042334 (2009). reference added

"Fermion and spin counting in strongly correlated systems", S. Braungardt, A. Sen(De), U. Sen,
R. J. Glauber, and M. Lewenstein, Phys. Rev. A 78, 063613 (2008). reference added

"Structural approximations to positive maps and entanglement breaking channels", J. K. Korbicz, M. L. Almeida, J. Bae, M. Lewenstein, A. Acín, Phys. Rev. A 78, 062105 (2008). reference added

Published/accepted in 2009

"Ultracold atomic gases in non-Abelian gauge potentials: The case of constant Wilson loop", N. Goldman, A. Kubasiak, P. Gaspard, M. Lewenstein, Phys. Rev. A 79, 023624 (2009).

"Quantum polarization spectroscopy of correlations in attractive fermionic gases", T. Roscilde, M. Rodríguez, K. Eckert, O. Romero-Isart, M. Lewenstein, E. Polzik, A. Sanpera, New J. Phys. 11, 055041 (2009).

"Dilute gas of ultracold two-level atoms inside a cavity: generalized Dicke Model, J. Larson, M. Lewenstein, New J. Phys. 11, 063027 (2009).

"Non-Abelian optical lattices: Anomalous quantum Hall effect and Dirac Fermions", N. Goldman, A. Kubasiak, A. Bermudez, P. Gaspard, M. Lewenstein, M. A. Martin-Delgado, Phys. Rev. Lett. 103, 035301 (2009).

"Vortex nucleation as a case study of symmetry breaking in quantum systems, D. Dagnino, N. Barberán, M. Lewenstein, J. Dalibard, Nature Phys. 5, 431–437 (2009).

"Pair-supersolid phase in a bilayer system of dipolar lattice bosons", C. Trefzger, C. Menotti, M. Lewenstein, Phys. Rev. Lett. 103, 035304 (2009).    

"Towards measurable bounds on entanglement measure", R. Augusiak, M. Lewenstein, Quantum Inf. Process. 8, 493–521 (2009).      

" Vortex nucleation in mesoscopic Bose superfluid and breaking of the parity symmetry", D. Dagnino, N. Barberán, M. Lewenstein, Phys. Rev. A 80, 053611 (2009).

"Area law for the entropy of low-energy states", Ll. Masanes, Phys. Rev. A 80, 052104 (2009).

"The physics of dipolar bosonic quantum gases", Th. Lahaye, C. Menotti, L. Santos, M. Lewenstein, T. Pfau, Rep. Prog. Phys. 72, 126401 (2009).

"Entanglement and Permutational Symmetry", G. Tóth, O. Gühne, Phys. Rev. Lett. 102, 170503 (2009).

"Searching for extremal PPT entangled states", R Augusiak, J. Grabowski, M. Kuś, M. Lewenstein, accepted for publication in Optics Communications (arXiv:0907.4979).

Submitted papers:

"Quantum complex networks", S. Perseguers, M. Lewenstein, A. Acín, J. I. Cirac, arXiv:0907.3283.

"Dark solitons near the Mott-insulator--superfluid phase transition", K. V. Krutitsky, J. Larson,
M. Lewenstein, arXiv:0907.0625.
 
"Creating p-wave superfluids and topological excitations in optical lattices", P. Massignan,
A. Sanpera, M. Lewenstein, arXiv:0908.4568.

"Topological phase transitions in the non-Abelian honeycomb lattice", A. Bermudez, N. Goldman,
A. Kubasiak, M. Lewenstein, M.A. Martin-Delgado, arXiv:0909.5161.

"Multipartite entanglement percolation", S. Perseguers, D. Cavalcanti, G. J. Lapeyre Jr, M. Lewenstein, A. Acín, arXiv:0910.2438.

"Quantum kinetic Ising models", R. Augusiak, F. M. Cucchietti, F. Haake, M. Lewenstein, arXiv:0911.0624.

"Perfect Quantum Privacy Implies Nonlocality", R. Augusiak, D. Cavalcanti, G. Prettico, A. Acín, arXiv:0911.3274.

"Disordered quantum gases under control", L. Sanchez-Palencia, M. Lewenstein, arXiv:0911.0629.

"Generation of macroscopic singlet states in atomic ensembles", G. Tóth, M. W. Mitchell, arXiv:0901.4110.

"Unified framework for correlations in terms of local quantum observables", A. Acin, R. Augusiak, D. Cavalcanti, C. Hadley, J. K. Korbicz, M. Lewenstein, Ll. Masanes, arXiv:0911.3606.

^TOP

6             TUD       TUD                       Gerhard Birkl (Darmstadt)

“Coherent Patterning of Matter Waves with Subwavelength Localization“, J. Mompart, V. Ahufinger, G. Birkl, Phys. Rev. A, 79, 053638 (2009)

“Manipulating mesoscopic multipartite entanglement with atom-light interfaces”, J. Stasińska, C. Rodó, S. Paganelli, G. Birkl, A. Sanpera, accepted for publication, arXiv:0907.4261 (2009)

”Parallelized Detection of Single Atoms in Arrays of Dipole Traps”, J. Kruse, M. Schlosser, C. Ewen, G. Birkl, submitted for publication (2009).

“Site-selective coherent manipulations of atomic quantum systems in two-dimensional arrays of dipole traps”, J. Kruse, M. Schlosser, C. Gierl, G. Birkl, submitted for publication (2009).

“Magic-Wavelength-like behavior of alkali atoms in dipole potentials”, J. Kruse, M. Schlosser, C. Gierl, G. Birkl, submitted for publication (2009).

“Kohärente Manipulation von Atomen in zweidimensionalen Dipolfallenregistern für die Quanteninformationsverarbeitung”, Jens Kruse, Ph.D. thesis, Technische Universität Darmstadt, Januar 2009.

^TOP

7             HHUD    UDUS                    Dagmar Bruss (Düsseldorf)

"Experimental detection of pseudo bond entanglement", H. Kampermann, X. Peng, D. Bruß, and D. Suter, arXiv:0909.2743,  submitted to Phys. Rev. Lett.

"Multipartite entanglement detection via structure factors", P. Krammer, H. Kampermann, D. Bruß, R. A. Bertlmann, L. C. Kwek, and C. Macchiavello, Phys. Rev. Lett. 103, 100502  (2009).

"On Global Effects Caused by Locally Noneffective Unitary Operations", S. Gharibian, H. Kampermann, and D. Bruß,QIC 9, 1013 (2009).

Book contributions:

“Revealing Quantum Entanglement via Locally Noneffective Operations”, D. Bruß, S. Gharibian,  and H. Kampermann, in Quantum Interaction, P. Bruza, D, Sofge, W. Lawless, K. v. Rijsbergen, and M. Klusch (Eds.), Springer-Verlag Berlin Heidelberg (2009)

“Creation and Detection of Entanglement,” and “Entanglement Purification and Distillation”, D. Bruß, in Compendium of Quantum Physics: Concepts, Experiments, History and Philosophy, D. Greenberger, K. Hentschel, and F. Weinert (Eds.), Springer-Verlag Berlin Heidelberg (2009)

8             JoGuMainz          UMAINZ                                Immanuel Bloch (Mainz)

"Role of interactions in 87Rb-40K Bose-Fermi mixtures in a 3d optical lattice", Th. Best, S. Will, U. Schneider, L. Hackermüller, D. van Oosten & I. Bloch, Phys. Rev. Lett. 102, 030408 (2009)

"Suppression of the critical temperature for superfluidity near the Mott transition: validating a quantum simulatorS", Trotzky, L. Pollet, F. Gerbier, U. Schnorrberger, I. Bloch, N. V. Prokov’ev, B. Svistunov & M. Troyer, (submitted, arXiv:0905.4882)

"Electromagnetic induced transparency and light storage in a Mott insulatorU. Schnorrberger", J. D. Thompson, S. Trotzky, R. Pugatch, N. Davidson, S. Kuhr & I. Bloch, Phys. Rev. Lett. 103, 033003 (2009)

"Anomalous size expansion of increasingly attractive fermionic atoms in an optical lattice", L. Hackermüller, U. Schneider, M. Moreno, S. Will, T. Best, T. Kitagawa, E. Demler, I. Bloch & B. Paredes, (submitted, arXiv:0910.3598)

"Multiorbital Quantum Phase Diffusion" S. Will, T. Best, U. Schneider, L. Hackermüller, D. Lühmann & I. Bloch, (submitted, arXiv:0911.5066)

^TOP

9             UNIBONN            UBONN                Dieter Meschede, Arno Rauschenbeutel (Bonn)

“Microwave ground state cooling and coherent motional dynamics of single neutral atoms”, L. Förster, , M. Karski, J.-M. Choi, A. Steffen, W. Alt, D. Meschede, A. Widera, E. Montano, J.H. Lee, W. Rakreungdet, and P.S. Jessen, Phys. Rev. Lett. 103, 233001, (2009)

“Quantum jumps and conditional spin dynamics in a strongly coupled atom-cavity system”, M. Khudaverdyan,  W. Alt, T. Kampschulte, S. Reick, A. Thobe, A. Widera, and D. Meschede; Phys. Rev. Lett., 103, 123006 (2009)

“Quantum Walk in Real Space with Single Optically Trapped Atoms”, M. Karski, L. Förster, J.-M. Choi, A. Steffen, W. Alt, D. Meschede, A. Widera, Science 325 (5937), 174 (2009)

"High-resolution Preparation and Manipulation of Neutral Atoms in a 1D optical Lattice using Magnetic Resonance Techniques", M. Karski, L. Förster, J.-M. Choi, A. Steffen, W. Alt, D. Meschede, A. Widera, New J. Phys., submitted (2009)

“Spin dynamics of one and two atoms strongly coupled to an optical cavity”, S. Reick, A. Thobe, T. Kampschulte, L. Kong, W. Alt, A. Widera, D. Meschede, K. Moelmer, J. Opt. Soc. Am. B, to be submitted

^TOP

11           UOXF                    UOXF                    Andrew Steane, David Lucas (Oxford)

“Memory coherence of a sympathetically cooled trapped-ion qubit”,  J. P. Home, M. J. McDonnell, D. J. Szwer, B. C. Keitch, D. M. Lucas, D. N. Stacey, A. M. Steane Physical Review A  Vol. 79  No. 5  Art. No. 050305  (2009)

“Implementation of a symmetric surface electrode ion trap with field compensation using a modulated Raman effect D.”  T. C. Allcock, J. A. Sherman, D. N. Stacey, A. H. Burrell, M. J. Curtis, G.Imreh, N. M. Linke, D. J. Szwer, S. C. Webster, A. M. Steane, D. M. Lucas [preprint] arXiv:0909.3272v2 [quant-ph]  (2009)

“Scalable simultaneous multi-qubit readout with 99.99% single-shot fidelity “, A. H. Burrell, D. J. Szwer, S. C. Webster, D. M. Lucas [preprint] arXiv:0906.3304v1 [quant-ph]  (2009)

“High Fidelity Readout and Protection of a 43Ca+ Trapped Ion Qubit”, D.Phil. dissertation, David Szwer Oxford 2009

^TOP

11           UOXF                    UOXF2                  Axel Kuhn (Oxford)

“Coherent imaging of extended objects, Opt. Comm.” E. Brainis, C. Muldoon, L. Brandt, and A. Kuhn: 282, 465–472 (2009), arXiv:0807.1718v1

“Optimum pulse shapes for stimulated Raman adiabatic passage”, G. S. Vasilev, A. Kuhn, and N. V. Vitanov: Phys. Rev. A 80, 013417 (2009), arXiv:0906.1989v1

“Single photons made-to-measure, submitted”, G. S. Vasilev, D. Ljunggren, and A. Kuhn: arXiv:0907.0761v1

“Cavity-based single-photon sources”, A. Kuhn and D. Ljunggren: Contemporary Physics (submitted)

^TOP

12           UCAM-DAMPT    CAMBRIDGE       Artur Ekert, Matthias Christiandl (Cambridge)

“Strong nonlocality: A trade-off between states and measurements”, A.J. Short and J. Barrett, arXiv:0909.2601 [quant-ph] (2009).

“No Deterministic Purification for Two Copies of a Noisy Entangled State”, A.J. Short, Phys. Rev. Lett. 102, 180502 (2009)

“Is Teleportation a (quantum) mystery”, B. Groisman, arXiv:0806.1679 [quant-ph] (2009).

“Quantum mutual independence”, M. Horodecki, J. Oppenheim, A. Winter, arXiv:0902.0912 [quant-ph].

“New bounds on entanglement resources for instantaneous measurement of multipartite nonlocal variables”, B. Groisman, [in preparation].

“Optimal Cloning and Singlet Monogamy”, A. Kay, D. Kaszlikowski, and R. Ramanathan, Phys. Rev. Lett. 103, 050501 (2009).

“Computation on Spin Chains with Limited Access”, A. Kay, P. J. Pemberton-Ross, arXiv:0905.4070 [quant-ph], to appear in Phys. Rev. A (2009).

“Limitations of Passive Protection of Quantum Information”, F. Pastawski, A. Kay, N. Schuch, I. Cirac, arXiv:0911.3843v1 [quant-ph] (2009).

“Robust Entanglement in Anti-ferromagnetic Heisenberg Chains by Single-spin Optimal Control”,
X. Wang, A. Bayat, S. G. Schirmer, S. Bose, arXiv: 0911.5405 [quant-ph] (2009).

“Implementation of Fault-tolerant Quantum Logic Gates via Optimal Control R. Nigmatullin”, S. G. Schirmer, arXiv:0907.1635 [quant-ph].

^TOP

13           AAR       UAARHUS                           Klaus Mølmer (Aarhus)

(Unfortunately, the article 5 was published without any of the acknowledgments put originally in the manuscript)

““Dynamical programming of continuously observed quantum systems”, Viacheslav P. Belavkin, Antonio Negretti, Klaus Mølmer,;  Phys. Rev. A, 79, 022123 (2009)

“Atomic quantum superposition state generation via optical probing”, Anne E. B. Nielsen, Uffe V. Poulsen, Antonio Negretti, Klaus Mølmer, Phys. Rev. A 79, 023841 (2009)

“Few qubit atom-light interfaces with collective encoding”, Line Hjortshøj Pedersen and Klaus Mølmer, Phys. Rev. A 79, 012320 (2009)

“Quantum computing with an electron spin ensemble”, J. H. Wesenberg, A. Ardavan, G. A. D. Briggs, J. J. L. Morton, R. J. Schoelkopf, D. I. Schuster, K. Mølmer, Phys. Rev. Lett. 103, 070502 (2009)

“Quantum learning by measurement and feedback”, Søren Gammelmark, Klaus Mølmer, New J. Phys. 11 033017 (2009); arXiv.org/abs/0803.1418.

“Efficient multiparticle entanglement via asymmetric Rydberg blockade”, Mark Saffman and Klaus Mølmer, Phys. Rev. Lett. 102, 240502 (2009); arXiv:0812.2425.

Submitted:

“Quantum information with Rydberg atoms”,  M. Saffman, T. G. Walker, K. Mølmer, submitted to Rev. Mod. Phys., September 2009; arXiv:0909.4777

”Storage of multiple coherent microwave excitations in an electron spin ensemble”, Hua Wu, Richard E. George, Arzhang Ardavan, Janus H. Wesenberg, Klaus Mølmer, David I. Schuster, Robert J. Schoelkopf, Kohei M. Itoh, John J. L. Morton, G. Andrew D. Briggs, submitted for publication; arXiv:0908.0101

^TOP

14           UNICAM               UNICAM               Paolo Tombesi, David Vitali (Camerino)

“Maximal entanglement achievable by controlled dynamics”, A. Serafini and S. Mancini,
arXiv:0910.2205 (Submitted to Phys. Rev. Lett.).

“Entanglement generation and perfect state transfer in ferromagnetic qubit chains”, G. Gualdi, I. Marzoli, and P. Tombesi, , New J. Phys. 11, 063038 (2009).

“Spin chains as quantum channels for qubit state transfer”, G. Gualdi, I. Marzoli, and P. Tombesi, “, in IARIA ICQNM 2009 Proceedings (2009).

“Three-qubit quantum error correction code on Rydberg atoms qubits, “C. Ottaviani and D. Vitali, in preparation.

“Quantum reservoir engineering on photons”, S. Pielawa, G. Morigi, D. Vitali, and L. Davidovich, in preparation

^TOP

15           WEIZMANN          WEIZMANN          Gershon Kurizki (Rehovot)

“Unitary and Non-Unitary Manipulations of Qubit-Bath Entanglement: non-Markov Qubit Cooling” Quantum Information Processing 8, 607 (2009) (Invited)

“Reversible state transfer between superconducting qubits and atomic ensembles” Physical Review A, Vol. 79, No. 4. (2009), 040304.

“Master Equation and Control of an Open Quantum System with Leakage” Phys. Rev. Lett. 102, 080405 (2009)

“Non-Markovian control of qubit thermodynamics by frequent quantum measurements” Physica E (in press – doi:10.1016/j.physe.2009.06.029)

“Geometry-dependent interplay of long-range and short-range interactions in ultracold fermionic gases “ New J. Phys. 10, 045013 (2008)

“Creation of macroscopic quantum superposition states by a measurement” Europhys. Lett. 83 60004 (2008)

“Short-time Enhancement of the Decay of Coherent Excitations in Bose-Einstein Condensates” PRL 102, 110401 (2009)

“Decoherence control in Bosonic Josephson Junctions” Phys. Rev. A (in press)

“Decoherence and entanglement in a bosonic Josephson junction: Bose-enhanced quantum Zeno control of phase diffusion” Phys. Rev. A 80, 023609 (2009)

^TOP

16           GUT       GUT                       Pawel Horodecki (Gdansk)

"Broadcast Copies Reveal the Quantumness of Correlations", M. Piani, M. Christandl, C.E.,  Mora, P. Horodecki, Physical Review Letters 102,  250503 (2009)
    
"When non i.i.d. information sources can be communicationally useful?" M. Pawłowski, K. Horodecki, P. Horodecki, R. Horodecki arXiv:0902.2162 (2009). 
 
"Quantum superadditivity in linear optics networks: sending bits via multiple access Gaussian channels", Ł. Czekaj, J. K. Korbicz, R. W. Chhajlany, P. Horodecki, arXiv:0904.4870 (2009).
 
"Nonadditivity of quantum and classical capacities for quantum networks with  entanglement breaking lines, A. Grudka, P. Horodecki, arXiv:0906.1305 (2009).
 
"Preselected macro-macro entanglement: loophole-free Bell inequality test ?",  M. Stobińska, P. Horodecki, R. Chhajlany, R. Horodecki, arXiv:0909.1545 (2009).

Papers reported in previous SCALA research years as preprints, published in Y4:

"Purely Quantum Superadditivity of Classical Capacities of Quantum Multiple Access Channels", Łukasz Czekaj, Paweł Horodecki, Physical Review Letters 102, 110505 (2009).

"A simple test for quantum channel capacity", Marcin Ł. Nowakowski, Pawel Horodecki, Journal of Physics A,  42, 1 (2009).

"Quantum entanglement", Ryszard Horodecki, Paweł Horodecki, Michał Horodecki, Karol Horodecki, Reviews of Modern Physics 81,  865 (2009).

"Multipartite secret key distillation and bound entanglement", Remigiusz Augusiak, Paweł Horodecki, Physical Review A 80,  042307 (2009).

"Inseparability criteria based on matrices of moments", Adam Miranowicz, Marco Piani, Paweł Horodecki, Ryszard Horodecki, Physical Review A 80, 052303 (2009).

"W-like bound entangled states and secure key distillation", Remigiusz Augusiak, Paweł Horodecki,  Europhysics Letters,  85, 50001, (2009).

^TOP

17           GDA       UG          Ryszard Horodecki (Gdansk)

" Quantum mutual independence  ",  M. Horodecki, J. Oppenheim, A. Winter arXiv:0902.0912

" When non i.i.d. information sources can be communicationally useful? ",  M. Pawłowski, K. Horodecki, P. Horodecki, R. Horodecki arXiv:0902.2162 

" Constructive counterexamples to additivity of minimum output Rényi entropy of quantum channels for all $p>2$ ",  A. Grudka, M. Horodecki, Ł. Pankowski arXiv:0911.2515

" On Hastings' counterexamples to the minimum output entropy additivity conjecture ",  Fernando G.S.L. Brandao, Michal Horodecki arXiv:0907.3210

" Protected Subspaces in Quantum Information ",  K. Majgier, H. Maassen, K. Życzkowski  arXiv:0902.4126 , Quantum Information Processing, 2009, in press

" Product numerical range: a versatile tool in the theory of quantum information ",  P.  Gawron, Z.  Puchała, J. A. Miszczak, Ł. Skowronek, M.-D. Choi,  K. Życzkowski arXiv: 0905.3646 

" Unified framework for correlations in terms of local quantum observables ",  A. Acin, R. Augusiak, D. Cavalcanti, C. Hadley, J. K. Korbicz, M. Lewenstein, Ll. Masanes arXiv:0911.3606

" Quantum superadditivity in linear optics networks: sending bits via multiple access Gaussian channels ",  Ł. Czekaj, J. K. Korbicz, R. W. Chhajlany, P. Horodecki  arXiv:0904.4870

" Entanglement and communication-reducing properties of noisy N-qubit states ",  W. Laskowski, T. Paterek, C. Brukner, M. Żukowski arXiv:0906.0860

" Interference contrast in multi-source few photon optics ",  W. Laskowski, M. Wieśniak, M. Żukowski, M. Bourennane, H. Weinfurter J. Phys. B 42, 114004 (2009)

" Searching for extremal PPT entangled states ",  R. Augusiak, J. Grabowski, M. Kuś, M. Lewenstein arXiv:0907.4979, accepted for publication in Opt. Comm.

^TOP

18           NPL ML                 NPL                       Patrick Gill (Teddington)

22           TUW                      TUW                      Jörg Schmiedmayer (Heidelberg)

Books:

“Materiewellen auf dem Chip”, T. Schumm and J. Schmiedmayer, Physik Journal 8, 23 (2009)

“Fermions on atom chips”, M. H. T. Extravour, L. J. LeBlanc, J. McKeever, A. B. Bardon, S. Aubin, S. Myrskog, T. Schumm, and J. Thywissen, (invited book contribution to “Atom Chips”, editors J. Reichel and V. Vuletic, Wiley-VCH Verlag GmbH, Weinheim, in production, arXiv:0811.1401)

“Interferometry with Bose-Einstein condensates”, T. Schumm, S. Manz, R. Bücker, D. Smith, and J. Schmiedmayer (invited book contribution to “Atom Chips”, editors J. Reichel and V. Vuletic, Wiley-VCH Verlag GmbH, Weinheim, in production)

Papers:

“Atom Interferometers”, Alexander D. Cronin, Jörg Schmiedmayer, David E. Pritchard, Rev. Mod. Phys. 81, 1051 (2009);

“Simple integrated single-atom detector”, M. Wilzbach, D. Heine, S. Groth, X. Liu, T. Raub, B. Hessmo, J. Schmiedmayer, Optics Letters 34, 259 (2009),

“Optimizing number squeezing when splitting a mesoscopic condensate”, J. Grond, J. Schmiedmayer, U. Hohenester, Phys. Rev. A 79, 021603(R) (2009)

“A millisecond quantum memory for scalable quantum networks”, B. Zhao, Y.-A. Chen, X.-H. Bao, T. Strassel, C.-S. Chuu, X.-M. Jin, J. Schmiedmayer, Z.-S. Yuan, S. Chen, J.-W. Pan, Nature Physics 5, 95 (2009)

“Strong magnetic coupling of an ultracold gas to a superconducting waveguide cavity”, J. Verdu, H. Zoubi, Ch. Koller, J. Majer, H. Ritsch, J. Schmiedmayer, Phys. Rev. Lett. 103, 043603 (2009)

“Integrated atom detector: Single atoms and photon statistics”, D. Heine, M. Wilzbach, T. Raub, B. Hessmo, J. Schmiedmayer, Phys. Rev. A 79, 021804(R) (2009)

“Reversible state transfer between superconducting qubits and atomic ensembles”, D. Petrosyan, G. Bensky, G. Kurizki, I. Mazets, J. Majer, J. Schmiedmayer, PRA, 79, 040304 (2009)

“Single-particle-sensitive imaging of freely propagating ultracold atoms”, R. Bücker, A. Perrin, S. Manz, T. Betz, Ch. Koller, T. Plisson, J. Rottmann, T. Schumm, J. Schmiedmayer, New J. Phys. 11 No 10 (October 2009) 103039;

“Density Ripples“ in expanding low-dimensional gases as a probe of correlations”, A. Imambekov, I. E. Mazets, D. S. Petrov, V. Gritsev, S. Manz,S. Hofferberth, T. Schumm, E. Demler, and J. Schmiedmayer, Phys. Rev. A 80, 033604 (2009)

“Quantum noise thermometry for bosonic Josephson junctions in the mean-field regime”, A. D. Gottlieb and T. Schumm, Phys. Rev. A 79, 063601 (2009)

“Stability of a superconductive atom chip with persistent current”, Ch. Hufnagel, T. Mukai and F. Shimizu, Phys. Rev. A 79, 053641 (2009)

“An optical lattice on an atom chip”, D. Gallego, S. Hofferberth, T. Schumm, P. Krüger, J. Schmiedmayer, Optics Letters, 34, 22, 3463 (2009)

“Restoring integrability in one-dimensional quantum gases by two-particle correlations”, I. E. Mazets and J. Schmiedmayer, PRA 79, 061603 ® (2009)

“Ramsey's Method of Separated Oscillating Fields and its Application to Gravitationally Induced Quantum Phaseshifts“ H. Abele, T. Jenke, H. Leeb, J. Schmiedmayer, arXiv:0907.5447

“Two-point density correlations of quasi-condensates in free expansion”, S. Manz, R. Bücker, T. Betz, Ch. Koller, S. Hofferberth, I. E. Mazets, A. Imambekov, E. Demler, A. Perrin, J. Schmiedmayer, and T. Schumm, submitted to PRL

“Opposite sign correlations in fermion or boson gases”, A. Gottlieb, T. Schumm, ArXiv:0705.3491 (submitted Physical Review A)

“Quantum Computing“, J. Majer, Bulletin SEV 05,  (2009)

“Demonstration of two-qubit algorithms with a superconducting quantum processor “, L. DiCarlo, J. M. Chow, J. M. Gambetta, Lev S. Bishop, B. R. Johnson, D. I. Schuster, J. Majer, A. Blais, L. Frunzio, S. M. Girvin, and R. J. Schoelkopf, Nature 460, 240-244 (2009)

^TOP

23        UAB    UAB    Anna Sanpera (Barcelona)

“Creating p-wave superfluids and topological excitations in optical lattices”, P. Massignan, A. Sanpera, M. Lewenstein  arXiv:0908.4568v2 (preprint)

“Manipulating mesoscopic multipartite entanglement with atom-light interfaces” J. Stasińska, C. Rodó, S. Paganelli,G. Birkl, and A. Sanpera arXiv:0907.4261v1. In print Phys. Rev. A (2009).

“Optimized electron propagation on a quantum chain by a topological phase”  S. Paganelli, G. L. Giorgi   and  F. de Pasquale,  Fortschr. Phys. 57, 1094 (2009)

“Quantum polarization spectroscopy of correlations in attractive fermionic gases” T. Roscilde, M. Rodríguez, K. Eckert, O. Romero-Isart, M. Lewenstein, E. Polzik and A. Sanpera New J. Phys. 11,  055041 (2009)

“Preparation of decoherence-free cluster states with optical superlattices” L. Jiang, A. M. Rey, O. Romero-Isart, J. J. García-Ripoll, A. Sanpera and M. D. Lukin Phys. Rev. A 79, 022309 (2009)

^TOP

23           UAB       UAB       Giovanna Morigi (Barcelona)

"Two-photon lasing by a single quantum dot in a high-Q microcavity", E. del Valle, S. Zippilli, F.P. Laussy, A. Gonzalez-Tudela, G. Morigi, and C. Tejedor, To appear in Physical Review B, arXiv:0907.1861. (In print)

"Thermal and quantum fluctuations in chains of ultracold polar molecules", G.E. Astrakharchik, G. De Chiara, G. Morigi, and J. Boronat, Journal of Physics B 42, 154026 (2009).

"Photonic properties of bichromatic optical lattices", S. Rist, P. Vignolo, and G. Morigi, Physical Review A 79, 053822 (2009).
 
"Ground state of low dimensional dipolar gases: linear, zigzag and multiple chains", G.E. Astrakharchick, G. Morigi, G. De Chiara, and J. Boronat, Physical Review A  78, 063622 (2008).

Preprints

"Light scattering by ultracold atoms in an optical lattice", S. Rist, C. Menotti, and G. Morigi, Submitted for publication in PRA, arXiv:0904.0915.

"Continuous-variable entanglement purification with atomic systems", S. Rebic, S. Mancini, G. Morigi, and D. Vitali, Submitted for publication in JOSA B (2009).

In preparation (to be submitted before February 2010)

"Single-photon frequency down-conversion from optical to telecom wavelength (preliminary title)" G. Olivares-Renteria, C. Ottaviani, G. Morigi, et al.

"Quantum reservoir engineering of photons.(preliminary title)" S. Pielawa, L. Davidovich, D. Vitali, and G. Morigi

^TOP

24           TUBS     TUBS     Reinhard Werner (Braunschweig)

25           HUJI      HUJI      Dorit Aharonov (Jerusalem)

“A Quantum Lovasz Local Lemna”, Andris Ambainis, Julia Kempe and Or Sattah, arXiv:0911.1696 (November 2009)

^TOP

26           UNILEEDS           UNILEEDS           Jiannis Pachos (Leeds)

“Anyonic Quantum Walks “,G. K. Brennen, D. Ellinas, V. Kendon, J. K. Pachos, I. Tsohantjis and Z. Wang, arXiv:0910.2974.

“Engineering non-Abelian topological memories from Abelian lattice models”, J. R. Wootton, V. Lahtinen, B. Doucot and J. K. Pachos, arXiv:0908.0708.

“Detecting Majorana bound states induced by a topological insulator”, C. Benjamin and J. K. Pachos, arXiv:0908.0655.

“Universal quantum computation with a non-Abelian topological memory”, J. R. Wootton, V. Lahtinen and J. K. Pachos, arXiv:0906.2748, to be published in the proceedings of the 4th workshop on Theory of Quantum Computation, Communication and Cryptography (2009).

“Universal Quantum Computation with Abelian Anyon Models”, J. R. Wootton and J. K. Pachos, arXiv:0904.4373, to be published in the proceedings of the 6th QPL workshop (2009).

“Non-Abelian statistics as a Berry phase in exactly solvable models”, V. Lahtinen and J. K. Pachos, New J. Phys. 11, 093027 (2009).

^TOP

27           UULM    UULM.EX             Ferdinand-Schmidt-Kaler (Ulm)

“Feedback-optimized operations with linear ion crystals”, J. Eble et al., to be published.

“Fabrication of a segmented micro Penning trap and numerical investigations of versatile ion positioning protocols”, M. Hellwig et al., to be published.

“Experimental investigation of coherence during qubit transports”, G. Huber et al., to be published.

"Quantum gate between logical qubits in decoherence-free subspace implemented with trapped ions", P. Ivanov, U. Poschinger, K. Singer, F. Schmidt-Kaler, arXiv: 0909.5397

"Two-dimensional cluster-state preparation with linear ion traps", H. Wunderlich, C. Wunderlich, K. Singer, F. Schmidt-Kaler, Phys. Rev. A 79, 052324 (2009).

"Employing trapped cold ions to verify the quantum Jarzynski equality", G. Huber, F. Schmidt-Kaler, S. Deffner, E. Lutz, Phys. Rev. Lett 101, 070403 (2008).

"Coherent Manipulation of a 40Ca+ Spin Qubit in a Micro Ion Trap",  U. G. Poschinger, G. Huber, F. Ziesel, M. Deiss, M. Hettrich, S. A. Schulz, G. Poulsen, M. Drewsen, R. J. Hendricks, K. Singer and F. Schmidt-Kaler, J. Phys. B: At. Mol. Opt. Phys. 42 154013 (2009).

"Sideband cooling and coherent dynamics in a microchip multi-segmented ion trap", S. Schulz, U. Poschinger, F. Ziesel and F. Schmidt-Kaler, New Journal of Physics 10, 045007(2008).

^TOP

27           UULM    UULM.TH             Tommaso Calarco (Ulm)

“Optimized error correction for a quantum gate with pushed ions”,  U. V. Poulsen, S. Sklarz, D. Tannor, T. Calarco, arXiv:0910.4495, 2009

“Atom-ion quantum gate”, H. Doerk-Bendig, Z. Idziaszek, T. Calarco, arXiv:0906.3779, 2009

“Scalable quantum computation via local control of only two qubits”, D. Burgarth, K. Maruyama, M. Murphy, S. Montangero, T. Calarco, F. Nori, M. B. Plenio, arXiv:0905.3373, 2009

“Optimal Control at the Quantum Speed Limit”, T. Caneva, M. Murphy, T. Calarco, R. Fazio, S. Montangero, V. Giovannetti, G. E. Santoro, accepted for publication in Physical Review Letters, arXiv:0902.4193, 2009

“Quantum Billiards in Optical Lattices”, S. Montangero, D. Frustaglia, T. Calarco, R. Fazio, EPL 88, 30006, 2009

“Single photon nonlinearities using arrays of cold polar molecules”, R.M. Rajapakse, T. Bragdon, A.M. Rey, T. Calarco, S. F. Yelin, Phys. Rev. A 80, 013810, 2009

“High-fidelity fast quantum transport with imperfect controls”, M. Murphy, L. Jiang, N. Khaneja, and T. Calarco, Phys. Rev. A 79, 010702R, 2009

“Quantum theory of ultracold atom-ion collisions”, Z. Idziaszek, T. Calarco, P. S. Julienne, and A. Simoni, Phys. Rev. A 79, 010702, 2009

“Critical exponents with a multiscale entanglement renormalization Ansatz channel”, S. Montangero, M. Rizzi, V. Giovannetti, and R. Fazio, Phys. Rev. B 80, 113103, 2009

“Trap-modulation spectroscopy of the Mott-insulator transition in optical lattices”, H. Lignier, A. Zenesini, D. Ciampini, O. Morsch, E. Arimondo, S. Montangero, G. Pupillo, and R. Fazio, Phys. Rev. A 79, 041601, 2009

“Valence Bond States: Link models”, E. Rico, R. Hübener, S. Montangero, N. Moran, B. Pirvu, J. Vala, H.J. Briegel, Annals Phys. 324, 1875, 2009

“Atomic quantum superposition state generation via optical probing”, A. E. B. Nielsen, U. V. Poulsen, A. Negretti, and K. Mølmer, Phys. Rev. A 79, 023841, 2009

“Dynamical programming of continuously observed quantum systems”, V. P. Belavkin, A. Negretti, and K. Mølmer, Phys. Rev. A 79, 022123, 2009

^TOP

 28           UoS                       SUSSEX                               Wolfgang Lange (Sussex)

“Quantum Computing with Trapped Ions”, W. Lange,in: Springer Encyclopedia of Complexity and Systems Science, Editor-in-chief: Robert A Meyers, pp 7218-7249 (2009)

 ^TOP

29           ETH                       ETH        Tilman Esslinger (Zürich)

““Dynamical coupling between a Bose-Einstein condensate and a cavity optical lattice”, S. Ritter, F. Brennecke, K. Baumann, T. Donner, C. Guerlin, and T. Esslinger, Appl. Phys. B 95: 213-218, (2009).

“Observation of elastic doublon decay in the Fermi-Hubbard model”, N. Strohmaier, D. Greif, R. Jördens, L. Tarruell, H. Moritz, T. Esslinger, R. Sensarma, D. Pekker, E. Altman, and E. Demler, submitted to Phys. Rev. Lett., arXiv: 0905.2963v1.

“Quantitative Determination of Temperature in the Approach to Magnetic Order of Ultracold Fermions in an Optical Lattice, R. Jördens, L.Tarruell, D. Greif, T. Uehlinger, N. Strohmaier, H. Moritz, T. Esslinger, L. De Leo, C. Kollath, A. Georges, V. Scarola, L. Pollet, E. Burovski, E. Kozik, M. Troyer, arXiv:0912.3790v1

^TOP

 30           LENS                     LENS     Massimo Inguscio (Florence)

“Degenerate Bose-Bose mixture in a three-dimensional optical lattice”, J. Catani, L. De Sarlo, G. Barontini, F. Minardi and M. Inguscio, Phys. Rev. A 77, 011603(R) (2008)

“Entropy Exchange in a Mixture of Ultracold Atoms”, J. Catani, G. Barontini,  G. Lamporesi, F. Rabatti, G. Thalhammer, F. Minardi, S. Stringari and M. Inguscio, Phys. Rev. Lett. 103, 140401 (2009).

“Exploring correlated 1D Bose gases from the superfluid to the Mott-insulator state by inelastic light scattering”, D. Clément, N. Fabbri, L. Fallani, C. Fort, M. Inguscio, Phys. Rev. Lett. 102, 155301 (2009)

“Multi-band spectroscopy of inhomogeneous Mott-insulator states of ultracold bosons”, D. Clément, N. Fabbri, L. Fallani, C. Fort, M. Inguscio, New Journal of Physics 11, 103030 (2009)

“Bragg spectroscopy of strongly correlated bosons in optical lattices”, D. Clément,  N. Fabbri, L. Fallani,  C. Fort, M. Inguscio, Journal of Low Temperature Physics (online first) DOI 10.1007/s10909-009-0040-7

“Exponential localization in one-dimensional quasi-periodic optical lattices”, M. Modugno, New J. Phys. 11 033023 (2009)

“Delocalization of a disordered bosonic system by repulsive interactions”, B. Deissler, M. Zaccanti, G. Roati, C. D'Errico, M. Fattori, M. Modugno, G. Modugno, M. Inguscio, submitted (arXiv:0910.5062)

31           LUH                       LUH       Reinhard Werner (Hannover)

 

 

Publications of the SCALA consortium (2007-2008)

 

Click here to see the publications 2006-2007

Click here to see the publications 2005-2006

 

Letters in high-impact journals (Nature, Science, Physical Review Letters) :             64

Articles in international refereed journals (Physical Review A etc) :                           143

Articles in Books and Proceedings :                                                                          19

Preprints (arXiv) :                                                                                                                  91

 

Total number of SCALA publications during Year 2 :                                           317

 

Detailed list, arranged by contributing group :

 

1             CNRS    CNRS.IO1            Philippe Grangier, Antoine Browaeys (Orsay)

 

 

 “Energy distribution and cooling of a single atom in an optical tweezer”, C. Tuchendler, A. M. Lance, A. Browaeys, Y. R. P. Sortais, and P. Grangier, Phys. Rev. A 78, 033425 (2008). 

 

1             CNRS    CNRS.IO2            Alain Aspect, Christoph Westbrook (Orsay)

 

"Pair correlations of scattered atoms from two colliding Bose-Einstein condensates: perturbative approach",P. Zin, J. Chwedenczuk, M. Trippenbach, A. Perrin, V. Leung, D. Boiron, C.I. Westbrook, Phys. Rev. A 75, 053605 (2008), arXiv:0807.3435.

 

"Atomic four wave mixing via condensate collisions",A. Perrin, C. M. Savage, D. Boiron, V. Krachmalnicoff, C.I. Westbrook, K. Kheruntsyan, New J. Phys. 10, 045021 (2008), arXiv:0712.2145.

 

"Limitations of the modulation method to smooth wire-guide roughness", I. Bouchoule, J.-B. Trebbia, C.L. Garrido Alzar, Phys. Rev. A 77, 023624 (2008).

 

"Quantum atom optics with bosons and fermions",A. Aspect, D. Boiron, C. I. Westbrook, Europhysics News, 39 vol. 1, p. 22 (2008), arXiv:0803.28282.

 

"Hanbury Brown and Twiss correlations in atoms scattered form colliding condensates", K. Mølmer, A. Perrin, V. Krachmalnicoff, V. Leung, D. Boiron, A. Aspect, C.I. Westbrook, Phys. Rev. A 77, 033601 (2008), arXiv:0710.208v1.

^TOP

1             CNRS    CNRS.ENS          Jean-Michel Raimond, Michel Brune (Paris)

 

" A cavity QED scheme for Heisenberg limited interferometry ", D. Vitali, M. Brune, S. Kuhr, J.M. Raimond, Journal of  “Bose Einstein condensation on a superconducting atom chip”, C. Roux, A. Emmert, A. Lupascu, T. Nirrengarten, G. Nogues, M. Brune, J.M. Raimond, S. Haroche, Europhys. Lett. 81, 56004 (2008),

 

 

“Measuring the photon number parity in a cavity: from light quantum jumps to the tomography of non-classical field states”; S. Haroche, M. Brune, J.M. Raimond, Journal of Modern Optics 54, 2101 (2007),

 

“Reconstruction of non-classical cavity field states with snapshots of their decoherence”S. Deléglise, I. Dotsenko, C. Sayrin, J. Bernu, M. Brune, J.M. Raimond, S. Haroche, Nature, 455, 510 (2008)

 

“Freezing coherent field growth in a cavity by the Quantum Zeno effect”  J. Bernu, S. Deléglise, C. Sayrin, S. Kuhr, I. Dotsenko, M. Brune, J.M. Raimond, S. Haroche, Phys. Rev. Lett.  101, 180402

“Process tomography of field damping and measurement of Fock states lifetimes by Quantum Non-demolition photon counting in a cavity”, M. Brune, J. Bernu, C. Guerlin, S. Deléglise, C. Sayrin, S. Gleyzes, S. Kuhr, I. Dotsenko, J.M. Raimond, S. Haroche, Phys. Rev. Lett. In print (2008):

 

“Measurement of the trapping lifetime close to a cold metallic surface on a cryogenic atom chip” A. Emmert, A. Lupascu, G. Nogues, M. Brune, J.M. Raimond, S. Haroche, EPJD, submitted

^TOP

1             CNRS    CNRS.ENS2        Jean Dalibard, Michel Salomon Michel Brune (Paris)

 

“Many-Body Physics with Ultracold Gases”, I. Bloch, J. Dalibard, and W. Zwerger, arXiv:0704.3011, Reviews in Modern Physics 80, 885 (2008)

 

“The trapped two-dimensional Bose gas: from Bose-Einstein condensation to Berezinskii-Kosterlitz-Thouless physics”, Z. Hadzibabic, P. Krüger, M. Cheneau, S. P. Rath, J. Dalibard, New J. Phys. 10, 045006 (2008)

 

“Geometric potentials in quantum optics: A semi-classical interpretation”, M. Cheneau, S. P. Rath, T. Yefsah, K. J. Günter, G. Juzeliunas, and J. Dalibard, Europhysics Letters 83, 60001 (2008)

 

“Molecular Regimes in ultracold Fermi gases”, D. Petrov, C. Salomon and G. Shlyapnikov, in Proceedings of the International School of Physics “Enrico Fermi” on ultracold Fermi gases, Course CLXIV, Varenna, 2006, ed. by M. Inguscio, W. Ketterle and C. Salomon, IOS Press (2007), p. 385.

 

“Molecular regimes in ultracold Fermi gases”, D.S. Petrov, C. Salomon, and G.V. Shlyapnikov, chapter of book on cold molecules, R. Krems editor, submitted, 2008

 

^TOP

2             MPQ       MPQ.EX1              Gerhard Rempe (Garching)

 

“Nonlinear spectroscopy of photons bound to one atom”, I. Schuster, A. Kubanek, A. Fuhrmanek, T. Puppe, P.W.H. Pinkse, K. Murr, G. Rempe, Nature Physics 4, 382-385 (2008).

 

“Two-photon gateway in one-atom cavity quantum electrodynamics”, A. Kubanek, A. Ourjoumtsev, I. Schuster, M. Koch, P.W.H. Pinkse, K. Murr, G. Rempe, Physical Review Letters 101, 203602 (2008).

 

“Fast Excitation and Photon Emission of a Single-Atom-Cavity System”, J. Bochmann, M. Mücke, G. Langfahl-Klabes, C. Erbel, B. Weber, H. P. Specht, D. L. Moehring, G. Rempe, Physical Review Letters (in press), arXiv:0806.2300v1.

 

“Nichtlineare Optik mit einzelnen Licht- und Materieteilchen”, G. Rempe, Physik in unserer Zeit 39, 162 (2008).

 

"Optical Cavity Quantum Electrodynamics: A Toolbox for Deterministic Quantum Information Science with Stationary Atoms and Flying Photons", G. Rempe, M. Hijlkema, A. Kuhn, H.P. Specht, B. Weber, S.C. Webster, and T. Wilk,

 

"Coherence and Quantum Optics IX", N.P. Bigelow, J.H. Eberly, and C.R. Stroud (Eds.), Kluwer Academic/Plenum Publishers, New York, OSA Optical Society of America, 117-127 (2008).

 

“Photon-Photon Entanglement with a Single Trapped Atom”, B. Weber, H. P. Specht, T. Müller, J. Bochmann, M. Mücke, D. L. Moehring, G. Rempe, (Submitted 2008).

 

“Analysis of Realtime Data on the Motion of a Single Atom Trapped in a High-Finesse Cavity”, I. Schuster, P. Maunz, T. Puppe, P.W.H. Pinkse, G. Rempe, (Submitted 2008).

^TOP

2             MPQ       MPQ.EX2              Tobias Schaetz (Garching)

 

Published:

 

“Simulating the quantum magnet with trapped ions”, A. Friedenauer, H. Schmitz, J. Glueckert, D. Porras and T. Schaetz, Nature Physics 4, 757 (2008).

 

“Analogue of cosmological particle creation in an ion trap”, R. Schuetzhold, M. Uhlmann, L. Petersen, A. Friedenauer, H. Schmitz and T. Schaetz, Phys. Rev. Lett. 99, 201301 (2007).

 

“Dirac Equation and Quantum Relativistic Effects in a Single Trapped Ion”, L. Lamata, J. Leon, T. Schaetz, E. Solano, Phys. Rev. Lett. 98, 253005 (2007).

 

Preparation/Submitted:

 

“The quantum random walk of an ion”, H. Schmitz, R. Matjeschk, J. Glueckert, C. Schneider, A. Friedenauer and T. Schaetz

In preparation (2008).

 

“The “arch” of simulating Quantum Spin Hamiltonians with trapped Ions”, H. Schmitz, A. Friedenauer, C Schneider, M. Enderlein, R. Matjeschk, D. Porras and T. Schaetz, invited by and submitted to Applied Physics B (2008).

^TOP

2             MPQ       MPQ.TH                                Ignacio Cirac (Garching)

 

“Quantum processing photonic states in optical lattices”, Chapter in “ICO Book VI (International Trends on Information Optics)" by SPIE Press within 2008, C. Muschik, I. de Vega, D. Porras and J.I. Cirac.

 

“Simulating a quantum magnet with trapped ions", A. Friedenauer, H. Schmitz, J. T. Glueckert, D. Porras & T. Schaetz, Nature Physics 4, 757 (2008). ***HIGHLIGHT***

 

“Quantum simulators, continuous-time automata, and translationally invariant systems”, K.G.H. Vollbrecht , J.I. Cirac, Phys. Rev. Lett. 100, 010501 (2008) 

 

“Entropy scaling and simulability by Matrix Product States”, Norbert Schuch, Michael M. Wolf, Frank Verstraete, J. Ignacio Cirac, Phys. Rev. Lett. 100, 030504 (2008).

 

“Strings, Projected Entangled Pair States, and variational Monte Carlo methods”, Norbert Schuch, Michael M. Wolf, Frank Verstraete, and J. Ignacio Cirac,  Phys. Rev. Lett. 100, 040501 (2008).

“Area laws in quantum systems: mutual information and correlations”, M.M. Wolf, F. Verstraete, M.B. Hastings, J.I. Cirac, Phys. Rev. Lett. 100, 070502 (2008)

 

“String order and symmetries in quantum spin lattices”, D. Perez-Garcia, M.M. Wolf, M. Sanz, F. Verstraete, J.I. Cirac, Phys. Rev. Lett. 100, 167202 (2008)

 

“The computational difficulty of finding MPS ground states”, Norbert Schuch, Ignacio Cirac, and Frank Ver-straete, Phys. Rev. Lett. 100, 250501 (2008).

 

“Assessing non-Markovian dynamics”, M.M. Wolf, J. Eisert, T.S. Cubitt, and J.I. Cirac, Phys. Rev. Lett. 101, 150402 (2008)

 

“Creation, manipulation, and detection of Abelian and non-Abelian anyons in optical lattices”, M. Aguado, G.K. Brennen, F. Verstraete and J.I. Cirac, arXiv:0802.3163v2 [quant-ph], to appear in Phys. Rev. Lett.

 

“On entropy growth and the hardness of simulating time evolution”, N. Schuch, M.M. Wolf, K.G.H. Vollbrecht, and J.I. Cirac, New J. Phys. 10, 033032 (2008).

 

“Quantum phases of trapped ions in an optical lattice”,  R Schmied, T Roscilde, V Murg, D Porras and J I Cirac, New J. Phys. 10 045017 (2008)

 

“Entanglement Distribution in Pure-State Quantum Networks”, S. Perseguers, J. Wehr, A. Acin, M. Lewenstein, J. I. Cirac, Phys. Rev. A 77, 022308 (2008)

 

“Quantum phases of interacting phonons in ion traps", X.-L. Deng, D. Porras and J.I. Cirac, Phys. Rev. A 77, 033403 (2008).

 

“Non Markovian spontaneous emission spectra", I. de Vega and D. Alonso, , Phys. Rev. A 77, 043836 (2008)

 

“Detection of spin correlations of atoms in a lattice with light”, I. de Vega, J.I. Cirac and D. Porras, Rapid Com-munications Phys. Rev. A 77, 051804 (2008) ***HIGHLIGHT*** selected for the June 2008 issue of Virtual Journal of Quantum Information ***

 

“Simulation of time evolution with multiscale entanglement renormalization ansatz”, M. Rizzi, S. Montangero, G. Vidal, Phys Rev A 77 052328 (2008)

 

“Bosons in one-dimensional incommensurate superlattices” ,Tommaso Roscilde, Phys. Rev. A 77, 063605 (2008)

 

“Mesoscopic spin-boson models of trapped ions", D. Porras, F. Marquardt, J. von Delft, and J.I. Cirac, Phys. Rev. A 78, 010101(R) (2008).

 

“Collective generation of light by entangled atoms", D. Porras and J.I. Cirac, Phys. Rev. A 78, 053816 (2008).

 

“State Transfer in Highly Connected Networks and a Quantum Babinet Principle”, D.I. Tsomokos, M.B. Plenio, I. de Vega, S.F. Huelga, arXiv:0808.2261, Phys Rev A in press (2008).

 

“Rapidly converging methods for the location of quantum critical points from finite-size data”, M. Roncaglia, L.Campos Venuti, C. Degli Esposti Boschi, Phys. Rev. B 77, 155413 (2008).

 

“Fulde-Ferrell-Larkin-Ovchinnikov pairing in one-dimensional optical lattices”,  M. Rizzi, M. Polini, M. A. Cazalilla, M. R. Bakhtiari, M. P. Tosi,  and R. Fazio,  Phys. Rev. B 77, 245105 (2008)

 

“ Effective Mapping of Spin-1 onto Integrable Fermionic Models. A Study of String and Néel Correlation Func-tions”, C. Degli Esposti Boschi, M. Di Dio, G. Morandi, M. Roncaglia, arXiv:0806.1904 to appear in J.Phys. A

 

“Quantum computation, quantum state engineering, and quantum phase transitions driven by dissipation”, F. Verstraete, M. M. Wolf, J. I. Cirac, arXiv:0803.1447 

 

“Matrix product operator representations”, V. Murg, J.I. Cirac, B. Pirvu, F. Verstraete, arXiv:0804.3976

 

“Detecting entanglement in two mode squeezed states by particle counting”, Ch. Muschik, E. Polzik, I. Cirac,  arXiv:0806.3448

 

“One-shot entanglement generation over long distances in noisy quantum networks”, S. Perseguers, L. Jiang, N. Schuch, F. Verstraete, M.D. Lukin, J.I. Cirac, K.G.H.Vollbrecht, arXiv:0807.0208 

 

“The Non-Equilibrium Reliability of Quantum Memories”, A. Kay, arXiv:0807.0287v2, 07.07.08

 

“Interfacing with Hamiltonian Dynamics”, A. Kay, arXiv:0807.4025v2, 19.09.2008

 

“Matter--wave emission in optical lattices: Single particle and collective effects", I. de Vega, D. Porras and J.I Cirac, arXiv:0807.1901v1 (2008).

 

“Critical exponents of one-dimensional quantum critical models by means of MERA tensor network”, S. Montangero, M. Rizzi, V. Giovannetti, R. Fazio, arXiv:0810.1414v1, 08.10.08

 

“Quantum Self-Correcting Stabilizer Codes”, A. Kay, arXiv:0810.3557, 20.10.2008

 

“A quantum interface between light and nuclear spins in quantum dots”, H. Schwager, J.I. Cirac, G. Giedke, arXiv:0810.4488v1, 24.10.2008

 

“Finding the critical point beyond the scaling hypothesis”, M. Roncaglia, L.Campos Venuti, C. Degli Esposti Boschi, arXiv:0811.2393 (2008)

 

^TOP

3             IMPERIAL             ICSTM.EX             Ed Hinds, Danny Segal (London)

 

"Tight focusing of plane waves from micro-fabricated spherical mirrors", J. Goldwin  and E.A. Hinds, Optics Express, Vol. 16, Issue 22, pp. 17808-17816 (2008).

 

"Progress in atom chips and the integration of optical microcavities,"  in Laser Spectroscopy - Proceedings of the XVIII International Conference (ICOLS 2007) (2008).

 

 "Entangling distant quantum dots using classical interference", J. Busch, E. S. Kyoseva, M. Trupke, and A. Beige, Physical Review A vol. 78, 040301 (2008).

 

“Fabrication of Magneto-Optical Atom Traps on a Chip”, G. Lewis, Z. Moktadir, C. Gollasch, M. Kraft, S. Pollock, F. Ramirez-Martinez, J. P. Ashmore, A. Laliotis, M. Trupke, E. A. Hinds, arXiv:0804.4593v1 submitted to IEEE (2008).

 

“Laser cooling in the Penning trap: an analytical model for cooling rates in the presence of an axializing field” R J Hendricks, E S Phillips, D M Segal and R C Thompson,  J. Phys. B: At. Mol. Opt. Phys. 41 035301 (2008)

 

‘Two-ion Coulomb crystals of Ca+ in a Penning trap’D. R. Crick, H. Ohadi, I. Bhatti, R. C. Thompson, and D. M. Segal  Optics Express, Vol. 16, Issue 4, pp. 2351-2362 (2008).

 

“Dynamics of axialized laser-cooled ions in a Penning trap” E.S. Phillips, R.J. Hendricks, A.M. Abdulla, H. Ohadi, D. R. Crick, K. Koo, D.M. Segal, and R. C. Thompson   Physical Review A 78, 032307  (2008)

 

“Double well potentials and quantum phase transitions in ion traps”, A. Retzker, R.C. Thompson, D.M. Segal, M.B. Plenio,  Submitted to PRL.

 

‘The effect of J-mixing in a strong magnetic field on trapped ion quantum jumps’, D.R. Crick, S. Donnellan, D.M. Segal and R.C. Thompson. In preparation for submission to J. Phys. B.

 

‘Controlled tranverse movement of ions between Penning traps’ D.R. Crick, S. Donnellan, S. Ananthamurthy, D.M. Segal and R.C. Thompson. In preparation for submission to J. Phys. B

^TOP

3             IMPERIAL             ICSTM.TH             Peter Knight, Almut Beige (London)

 

“Quantum tomographic reconstruction with error bars: a Kalman filter approach”, K.M.R. Audenaert and S. Scheel, arXiv:0809.3359, submitted for publication.

 

“Macroscopic quantum electrodynamics and duality”, S.Y. Buhmann and S. Scheel, arXiv:0806.2211, submitted for publication.

 

“Complementarity and uncertainty relations for matter wave interferometry”, K.-P. Marzlin, B.C. Sanders, and P.L. Knight, Phys. Rev. A (2008) accepted for publication.

 

“Single photon sources – an introduction”, S. Scheel,  J. Mod. Opt. (2008), accepted for publication.

 

van der Waals potentials of paramagnetic atoms”, H. Safari, D.-G. Welsch, S.Y. Buhmann, and S. Scheel, Phys. Rev. A (2008), accepted for publication.

 

“Macroscopic quantum electrodynamics – concepts and applications”, S. Scheel and S.Y. Buhmann, Acta Phys. Slov. 58(5), 675-810 (2008).

 

“Entangling distant quantum dots using classical interference”, J. Busch, E.S. Kyoseva, M. Trupke, and A. Beige, Phys. Rev. A 78, 040301(R) (2008).

 

“Surface-induced heating of cold polar molecules”, S.Y. Buhmann, M.R. Tarbutt, S. Scheel, and E.A. Hinds, Phys. Rev. A 78, 052901 (2008).

 

“Sum rule for local densities of states in absorbing dielectrics”, S. Scheel, Phys. Rev. A 78, 013841 (2008).

 

“Thermal Casimir versus Casimir-Polder forces: Equilibrium and nonequilibrium forces”, S.Y. Buhmann and S. Scheel, Phys. Rev. Lett. 100, 253201 (2008).

 

“On random unitary channels”, K.M.R. Audenaert and S, Scheel, New J. Phys. 10, 023011 (2008).

 

“One-way quantum computation with four-dimensional photonic qudits”, J. Joo, P.L. Knight, J.L. O’Brien, and T. Rudolph, Phys. Rev. A 76, 052326 (2007).

 

^TOP

4             OEAW    IBK.EX  Rainer Blatt (Innsbruck)

 

Articles

 

 “Experimental quantum information processing with 43Ca+ ions”, J. Benhelm, G. Kirchmair, C. F. Roos, R. Blatt, Phys. Rev. A 77, 062306 (2008); doi:10.1103/PhysRevA.77.062306 (ID: 595124)

 

“Towards fault-tolerant quantum computing with trapped ions”, J. Benhelm, G. Kirchmair, C. F. Roos, R. Blatt, Nature Physics 4, 463 (2008); doi:10.1038/nphys961 (ID: 578533)

“Entangled states of trapped atomic ions”, R. Blatt, D. J. Wineland, Nature 453, 1008 (2008); doi:10.1038/nature07125 (ID: 597200)

 

“Geometric phase gate on an optical transition for ion trap quantum computation”, K. Kim, C. F. Roos, L. Aolita, H. Häffner, V. Nebendahl, R. Blatt, Phys. Rev. A 77, 050303(R) (2008); doi:10.1103/PhysRevA.77.050303 (ID: 583053)

 

“Nonlinear coupling of continuous variables at the single quantum level”, C. F. Roos, T. Monz, K. Kim, M. Riebe, H. Häffner, D. F.V. James, R. Blatt, Phys. Rev. A 77, 040302(R) (2008); doi:10.1103/PhysRevA.77.040302 (ID: 579025)

 

“Precision spectroscopy with two correlated atoms”, M. Chwalla, K. Kim, T. Monz, P. Schindler, M. Riebe, C. F. Roos, R. Blatt, Appl. Phys. B 89, 483 (2007) (ID: 545098)

 

“Ion trap quantum gates with amplitude-modulated laser beams”, C. F. Roos, New J. Phys. 10, 013002 (2008); doi:10.1088/1367-2630/10/1/013002 (ID: 551545)

 

“Deterministic entanglement swapping with an ion trap quantum computer”, M. Riebe, T. Monz, A. S. Villar, P. Schindler, M. Chwalla, M. Hennrich, R. Blatt, Nature Physics 4, 839 - 842 (2008); doi:10.1038/nphys1107.

 

“Realization of the quantum Toffoli gate with trapped ions”, T. Monz, K. Kim, W. Hänsel, M. Riebe, A. Villar, P. Schindler, M. Chwalla, M. Hennrich, R. Blatt, submitted to Phys. Rev. Lett., arXiv:0804.0082.

 

“Raman spectroscopy of a single ion coupled to a high-finesse cavity”, C. Russo, H.G. Barros, A. Stute, F. Dubin, E.S. Phillips, T. Monz, T.E. Northup, C. Becher, T. Salzburger, H. Ritsch, P.O. Schmidt, R. Blatt, arXiv:0810.2792.

 

Book items;

 

“Quantum Computing with Trapped Ions, Controllable Quantum States”, H. Häffner, W. Hänsel, C. F. Roos, P. O. Schmidt, M. Riebe, M. Chwalla, D. Chek-al-kar, J. Benhelm, U. D. Rapol, T. Körber, C. Becher, O. Gühne, W. Dür, R. Blatt,  (Eds.: J. Nitta, H. Nakano) (2008) (ID: 629675)

^TOP

4             OEAW    IBK.T1   Hans Briegel (Innsbruck)

 

"Measurement-based quantum computer in the gapped ground state of a two-body Hamiltonian", G. K. Brennen, A. Miyake, ,Phys. Rev. Lett. 101, 010502 (2008),

 

"Phase transition of computational power in the resource states for one-way quantum computation",D. E. Browne, M. B. Elliott, S. T. Flammia, S. T. Merkel, A. Miyake, A. J. Short, ,New. J. Phys. 10, 023010 (2008),

 

"Mermin inequalities for perfect correlations",A. Cabello, O. Gühne, D. Rodriguez, ,Phys. Rev. A 77, 062106 (2008),

 

"The LU-LC conjecture", diagonal local operations and quadratic forms over GF(2)",D. Gross, M. Van den Nest, ,Quantum Information and Computation 8, 263 (2008),

 

"Generalized Ardehali-Bell inequalities for graph states",O. Gühne, A. Cabello, ,Phys. Rev. A 77, 032108 (2008),

"Lower bounds on entanglement measures from incomplete information",O. Gühne, M. Reimpell, R. Werner, ,Phys. Rev. A 77, 052317 (2008),

 

"Survival of entanglement in thermal states",D. Markham, J. Anders, V. Vedral, M. Murao, A. Miyake, ,Europhysics Letters 81, 40006-40006 (2008),

 

"Epsilon measures of entanglement",C.-E. Mora, M. Piani, H. J. Briegel, ,New J. Phys. 10, 083027 (2008),

 

"No-Local-Broadcasting Theorem for Multipartite Quantum Correlations",M. Piani, P. Horodecki, R. Horodecki, ,Phys. Rev. Lett. 100, 090502 (2008),

 

"Low energy properties of even-legged d -dimensional quantum spin systems: a variational approach",J. Richert, O. Gühne, ,Physica Status Solidi B 245 (8), 1552-1562 (2008),

 

"Measurement-based quantum computation on graph states and undecidable logic theories", Foundations of Physics,M. Van den Nest, H. J. Briegel, , 38, 448-457 (2008),

 

"Completeness of the classical 2D Ising model and universal quantum computation", M. Van den Nest, W. Dür, H. J. Briegel, ,Phys. Rev. Lett. 100, 110501(2008),

 

"Graph states as ground states of many-body spin-1/2 Hamiltonians", M. Van den Nest, K. Luttmer, W. Dür, H. J. Briegel, ,Phys. Rev. A 77, 012301 (2008),

 

"Experimental observation of an entire family of four-photon entangled states",W. Wieczorek, C. Schmid, N. Kiesel, R. Pohlner, O. Gühne, H. Weinfurter,Phys. Rev. Lett. 101, 010503 (2008),

 

"Unifying several separability conditions using the covariance matrix criterion,O. Gittsovich, O. Gühne, P. Hyllus, J. Eisert, ,Phys. Rev. A 78, 052319 (2008),

 

"Iterations of nonlinear entanglement witnesses",T. Moroder, O. Gühne, N. Lütkenhaus, ,Phys. Rev. A 78 032326 (2008),

 

"Multiparticle entanglement under the influence of decoherence",O. Gühne, F. Bodoky, M. Blaauboer, ,arXiv:0805.2873 (to appear as a Rapid Communication in Phys. Rev. A),

 

"Spin squeezing and entanglement,G. Toth, C. Knapp, O. Gühne, H. J. Briegel, ,arXiv:0806.1048,

 

"Dynamic entanglement in oscillating molecules",J. Cai, S. Popescu, H. J. Briegel, ,arXiv:0809.4906,

 

"Renormalization algorithm with graph enhancement",R. Hübener, C. Kruszynska, L. Hartmann, W. Dür, F. Verstraete, J. Eisert, M. B. Plenio, arXiv:0802.1211,

 

"Novel schemes for directly measuring entanglement of general states (2008)",J. Cai, W. Song, ,arXiv:0804.2246,

 

"Quantum Goethals-Preparata Codes",M. Grassl, M. Roetteler, ,arXiv.org:0801.2150,

 

"Matchgates and classical simulation of quantum circuits",R. Jozsa, A. Miyake, ,arXiv:0804.4050,

 

"Quantum algorithms for spin models and simulable gate sets for quantum computation",M. Van den Nest, W. Dür, R. Raussendorf, H. J. Briegel, arXiv:0805.1214,

 

"Entanglement detection",Otfried Gühne, Geza Toth, arXiv:0811.2803 ,

 

"Decay of Entanglement for Solid-State Qubits",F. Bodoky, O. Gühne, M. Blaauboer, arXiv:0809.3561,

 

"Experimental demonstration of a hyper-entangled ten-qubit Schrödinger cat state",W.-B. Gao, C.-Y. Lu, X.-C. Yao, P. Xu, O. Gühne, A. Goebel, Y.-A. Chen, C.-Z. Peng, Z.-B. Chen, J.-W. Pan,arXiv:0809.4277,

 

"Multipartite Entanglement and Global Information",C. Kruszynska, B. Kraus,arXiv:0808.3862,

^TOP

4             OEAW    IBK.T2                   Peter Zoller (Innsbruck)

 

"Quantum States and Phases in Driven Open Quantum Systems with Cold Atoms", S. Diehl, A. Micheli, A. Kantian, B. Kraus, H.P. Büchler, P. Zoller,  Nature Physics 4, 878 (2008)

 

"Preparation of Entangled States by Quantum Markov Processes", B. Kraus, H. P. Büchler, S. Diehl, A. Kantian, A. Micheli, P. Zoller,  Phys. Rev. A 78, 042307 (2008)

 

"Cold Atoms and Molecules in Self-Assembled Dipolar Lattice", G. Pupillo, A. Griessner, A. Micheli, M. Ortner, D.-W. Wang, P. Zoller,  Phys. Rev. Lett. 100, 050402 (2008)

^TOP

5             ICFO      ICFO.EX                Jürgen Eschner (Barcelona)

 

“Entanglement of distant atoms by projective measurement: the role of detection efficiency”, S. Zippilli, G. A. Olivares-Rentería, G. Morigi, C. Schuck, F. Rohde, J. Eschner,New J. Phys. 10, 103003 (2008)

 

“Photon-Mediated Interaction between Two Distant Atoms” , S. Rist, J. Eschner, M. Hennrich, G. Morigi,Phys. Rev. A 78, 013808 (2008).

 

“Vibrational Bloch-Siegert effect in trapped ions”,I. Lizuain, J. G. Muga, J. Eschner ,Phys. Rev. A 77, 053817 (2008).

 

“Time-separated entangled light pulses from a single-atom emitter”,D. Vitali, P. Cañizares, J. Eschner, G. Morigi, New J. Phys. 10, 033025 (2008)

 

“Quantum interference from remotely trapped ions”, S. Gerber, D. Rotter, M. Hennrich, R. Blatt, F. Rohde, C. Schuck, M. Almendros, R. Gehr, F. Dubin, J. Eschner, New J. Phys, accepted for publication (2008); arXiv:0810.1847.

 

“A tunable narrowband entangled photon pair source for resonant single-photon

single-atom interaction” , A. Haase, N. Piro, J. Eschner, M. W. Mitchell, Optics Letters, accepted for publication (2008); arXiv:0808.1988.

 

^TOP

5             ICFO      ICFO.TH                Maciej Lewenstein (Barcelona)

 

Reported in SCALA 2007:

 

 

“Optimal spin squeezing inequalities detect bound entanglement in spin models”, G. Tóth, Ch. Knapp, O. Gühne, and H. J. Briegel, Phys. Rev. Lett. 99, 250405 (2007). Reference added.

 

“Entanglement Distribution in Pure-State Quantum Networks”, S. Perseguers, J. I. Cirac, A. Acín, M. Lewenstein, and J. Wehr, Phys. Rev. A 77, 022308 (2008). Reference added.

 

“Frustration, area law, and interference in quantum spin models”, A. Sen(De), U. Sen, J. Dziarmaga, A. Sanpera, and M. Lewenstein; Phys. Rev. Lett. 101, 187202 (2008). Reference added.

 

“Quantum correlation without classical correlations”, D. Kaszlikowski, A. Sen(De), U. Sen, V. Vedral, and A. Winter

Phys. Rev. Lett. 101, 070502 (2008). Reference added.

 

“A statistical-mechanical description of quantum entanglement”, J. K. Korbicz, A. Osterloh, F. Hulpke, and M. Lewenstein J. Phys. A: Math. Theor. 41, 375301 (2008). Reference added.

 

“Entanglement of positive definite functions on compact groups”, J. K. Korbicz, J. Wehr, and M. Lewenstein, Comm. Math. Phys. 281, 753 (2008). Reference added.

 

“Quantum stability of Mott-insulator states of ultracold atoms in optical resonators”, J. Larson, S. Fernández-Vidal, G. Morigi, and M. Lewenstein, New J. Phys. 10, 045002 (2008). Reference added.

 

“Mott-insulator states of ultracold atoms in optical resonators”, J. Larson, B. Damski, G. Morigi, M. Lewenstein, Phys. Rev. Lett. 100, 050401 (2008). Reference added.

 

“Disorder-induced order in two-component Bose-Einstein condensates”, A. Niederberger, T. Schulte, J. Wehr, M. Lewenstein, L. Sanchez-Palencia, and K. Sacha, Phys. Rev. Lett. 100, 030403 (2008). Reference added.

 

„Quantum Non-Demolition Detection of Strongly Correlated Systems“, K. Eckert, O. Romero-Isart, M. Rodriguez, M. Lewenstein, E. S. Polzik, and A. Sanpera, Nature Phys. 4, 50 (2007). Reference added.

 

“ Wigner Crystallization in Fast Rotating 2D Dipolar Fermi Gases”, M. A. Baranov, H. Fehrmann, and M. Lewenstein, Phys. Rev. Lett. 100, 200402 (2008). Reference added.

 

Published/accepted in 2008:

 

“Ultracold dipolar gas in an optical lattice: The fate of metastable states”, C. Trefzger, C. Menotti, and M. Lewenstein, Phys. Rev. A 78, 043604 (2008).

 

“Physical replicas and the Bose glass in cold atomic gase”s, S. Morrison,  Kantian, A. J. Daley, H. G. Katzgraber, M. Lewenstein, H. P. Büchler, and P. Zoller, New J. Phys. 10, 07032 (2008).

 

“ Quantum interference structures in trapped-ion dynamics beyond the Lamb-Dicke androtating wave approximations”, D. Wang, T. Hansson, Å. Larson, H. O. Karlsson, and J. Larson, Phys. Rev. A 77, 053808 (2008).

 

“ Cold Fermi atomic gases in a pumped optical resonator”, J. Larson, G. Morigi, and M. Lewenstein, Phys. Rev. A 78, 023815 (2008).

 

“ QUBIT4MATLAB V3.0: A program package for quantum information science and quantum optics for MATLAB”, G. Tóth, Comput. Phys. Comm. 179, 430 (2008).

 

“ Wave packet methods in cavity QED”, J. Larson, J. Phys.: Conf. Ser. 99, 012011 (2008).

 

“ Rabi oscillations in a quantum dot-cavity system coupled to a nonzero, temperature phonon bath”, J. Larson and H. Moya-Cessa, Phys. Scr. 77, 065704 (2008).

 

“ Dancing the Bose-nova with a twirl”, M. Lewenstein, Physics 1, 13 (2008).

 

“ Probing Quantum Magnetism with Cold Atoms”, M. Lewenstein and A. Sanpera, Science 319, 292 (2008)

 

“ Dipolar interaction in ultra-cold atomic gases”, C. Menotti, M. Lewenstein, T. Lahaye, and T. Pfau, Proceedings of the Workshop "Dynamics and Thermodynamics of Systems with Long Range Interactions", (Assissi, 2007) & AIP Conference Proceedings, 332-361, (Melville, 2008).

 

“ Ultra-cold dipolar gases”, C. Menotti and M. Lewenstein, Proceedings of the RPMBT14 conference (Barcelona 2007), Series on Advances in Quantum Many-Body Theory, (World Scientific, Singapore, 2008).

 

“ Structural approximations to positive maps and entanglement breaking”channels, J. K. Korbicz, M. L. Almeida, J. Bae, M. Lewenstein, A. Acín,arXiv:0808.1052, in print in Phys. Rev. A.

 

“ Enhancement of Entanglement Percolation in Quantum Networks via Lattice Transformations”,, G. J. Lapeyre Jr., J. Wehr, and M. Lewenstein, arXiv:0807.1118, in print in Phys. Rev. A.

 

“ Classical Spin Models with Broken Continuous Symmetry; Random Field Induced Order and Persistence of Spontaneous Magnetization”, A. Sen(De),  U. Sen, J. Wehr, and M. Lewenstein, arXiv:0712.0829, in print in Phys. Rev. B.

 

“ Fermion- and Spin-Counting in Strongly Correlated Systems”, S. Braungardt, A. Sen(De), U. Sen, R. J. Glauber, and M. Lewenstein, arXiv:0802.4276, in print in Phys. Rev. A.

 

Submitted papers:

 

 

“ Spin squeezing and entanglement”, G. Tóth, Ch. Knapp, O. Gühne, and H. J. Briegel, arXiv:0806.1048.

 

“Entanglement Enhances Security in Secret Sharing”,  R. Demkowicz-Dobrzański, A. Sen(De), U. Sen, and M. Lewenstein

 arXiv:0802.1811.

 

“ Entanglement and Quantum Groups”, J. K. Korbicz, J. Wehr, and M. Lewenstein, arXiv:0802.4276.

 

“ Ultracold atomic gas in non-Abelian "magnetic" fields: the quantum Hall effect supremacy”, N. Goldman, A. Kubasiak, P. Gaspard, and M. Lewenstein

arXiv:0712.2571, sent to Phys. Rev. A.

 

“ Disorder-Induced Phase Control in Superfluid Fermi-Bose Mixtures”, A. Niederberger, J. Wehr, M. Lewenstein, and K. Sacha, arXiv:0808.0259, sent to Europhys. Lett.

 

“ Universally-composable privacy amplification from causality constraints”, Ll. Masanes, arXiv:0807.2158.

 

“ Multipartite quantum cryptography and bound entanglement”, R. Augusiak and P. Horodecki, arXiv:0811.3603.

 

“ Positive maps, majorization, entropic inequalities, and detection of entanglement” ,R. Augusiak and J. Stasińska, arXiv:0811.3604.

 

^TOP

6             TUD       TUD                       Gerhard Birkl (Darmstadt)

 

“Double barrier potentials for matter-wave gap solitons“, V. Ahufinger, B.A. Malomed, G. Birkl, K. Eckert, R. Corbalán, A. Sanpera, Phys. Rev. A 78, 013608 (2008).

“Coherent Patterning of Matter Waves Subwavelength Localization“, J. Mompart, V. Ahufinger, G. Birkl, submitted to Phys. Rev. Lett., arXiv:0811.3409 (2008).

”Parallelized Detection of Single Atoms in Arrays of Dipole Traps”, J. Kruse, M. Schlosser, C. Ewen, G. Birkl, in preparation (2008).

“Bose-Einstein Condensation in a Crossed Dipole Trap”, J. Nes, O. Wille, T. Lauber, G. Birkl, in preparation (2008).

“Reconfigurable Patterns of Dipole Traps based on a two-dimensional light modulator” ,C. Gierl, J. Kruse, M. Schlosser, G. Birkl, in preparation (2008).

“Reduction of inhomogeneous dephasing in dipole traps”, M. Schlosser, J. Kruse, G. Birkl, in preparation (2008)

“Control of internal and external degrees of freedom of neutral atoms in optical micro-potentials”, A. Lengwenus, Ph.D. thesis, Technische Universität Darmstadt, January 2008.

Cold Atoms and Bose-Einstein Condensates in Optical Dipole Potentials, J. Nes, Ph.D. thesis, Technische Universität Darmstadt, July 2008.

 

^TOP

7             HHUD    UDUS                    Dagmar Bruss (Düsseldorf)

 

"On Global Effects Caused by Locally Noneffective Unitary Operations", S. Gharibian, H. Kampermann, and D. Bruß, arXiv:0809.4469

 

"Unambiguous state discrimination: optimal solution and case study", M. Kleinmann, H. Kampermann, and D. Bruß, arXiv:0807.3923

 

"Structural approach to unambiguous discrimination of two mixed states", M. Kleinmann, H. Kampermann, and D. Bruß, arXiv:0803.1083

 

"A Decomposition of Separable Werner States", R.G. Unanyan, H. Kampermann, and D. Bruß, J. Phys. A: Math. Theor. 40, F483 (2007).

 

"Commutator Relations Reveal Solvable Structures in Unambiguous State Discrimination", M. Kleinmann, H. Kampermann, Ph. Raynal, and D. Bruß, J. Phys. A: Math. Theor. 40, F871 (2007).

 

^TOP

8             JoGuMainz          UMAINZ                                Immanuel Bloch (Mainz)

 

"Direct observation and control of superexchange interactions with ultracold atoms in optical lattices", S. Trotzky, P. Cheinet, S. Fölling, M. Feld, E. Demler, M. Lukin and I. Bloch, Science 319, 295, 2008

 

"Minimum Instances of Topological Matter in an Optical Plaquette" B. Paredes and I. Bloch, Phys. Rev. A 77, 023603, 2008

 

"Many-Body Physics with Ultracold GasesBloch", J. Dalibard and W. Zwerger, Rev. Mod. Phys. 80, 885, 2008

 

"Metallic and Insulating Phases of Repulsively Interacting Fermions in a 3D Optical Lattice", U. Schneider, L. Hackermueller, S. Will, Th. Best, I. Bloch, T.A. Costi, R.W. Helmes, D. Rasch & A. Rosch, Science 322, 1520-1525, 2008

 

"Role of interactions in 87Rb-40K Bose-Fermi mixtures in a 3d optical lattice", Th. Best, S. Will, U. Schneider, L. Hackermüller, D. van Oosten & I. Bloch, (PRL in press)

 

An optical plaquette: minimum expressions of topological matter", B. Paredes, Proceedings of the 21st International Conference on Atomic Physics (ICAP 2008), (in press)

 

^TOP

9             UNIBONN            UBONN                Dieter Meschede, Arno Rauschenbeutel (Bonn)

 

“Direct observation of atom anti-bunching in an optical lattice by nearest-neighbor detection”, M. Karski, L. Förster, J. M. Choi, W. Alt, A. Widera, D. Meschede, arXiv:0807.3894v1 [quant-ph]

 

“Controlled insertion and retrieval of atoms coupled to a high-finesse optical resonator”, M. Khudaverdyan, W. Alt, I. Dotsenko, T. Kampschulte, K. Lenhard, A. Rauschenbeutel, S. Reick, K. Schörner, A. Widera and D. Meschede, New J. Phys. 10, 073023 (2008)

 

^TOP

11           UOXF                    UOXF                    Andrew Steane, David Lucas (Oxford)

 

“Memory coherence of a sympathetically cooled trapped-ion qubit:”J.P. Home, M.J. McDonnell, D.J.Szwer, B.C. Keitch, D.M. Lucas, D.N. Stacy, A.M. Steane, Submitted for publication in Phys. Rev. Lett. (arXiv:0810.1036)

 

“Implementing segmented ion trap designs for quantum computing”, G. Imreh, D.Phil Dissertation, Oxford (2008)

 

“High-fidelity readout of trapped-ion qubits”, A.H. Myerson, D.J. Szwer, S.C. Webster, D.T. Allcock, M.J. Curtis, G. Imreh, J.A. Sherman, D.N. Stacey, A.M. Steane, D.M. Lucas, Phys. Rev. Lett., 100, 200502 (2008)

 

“Optical Bloch Equations with Multiply-Connected States,”, D.N. Stacey, D.T.C. Allcock, D.M. Lucas, D.J. Szwer, S.C. Webster, J. Phys. B. 41, 085502 (2008).

 

^TOP

11           UOXF                    UOXF2                  Axel Kuhn (Oxford)

 

“Coherent imaging of extended objects”: E. Brainis, C. Muldoon, L. Brandt, and A. Kuhn, Optics Communications, accepted, arXiv:0807.1718v1 [physics.optics] (2008)

 

“Optical Cavity Quantum Electrodynamics: A Toolbox for Deterministic Quantum Information Science with Stationary Atoms and Flying Photons”, G. Rempe, M. Hijlkema, A. Kuhn, H.P. Specht, B. Weber, S.C. Webster, and T. Wilk, “Coherence and Quantum Optics IX”, N.P. Bigelow, J.H. Eberly, and C.R. Stroud (Eds.), Kluwer Academic/Plenum Publishers, New York, OSA Optical Society of America, 117-127 (2008).

 

^TOP

12           UCAM-DAMPT    CAMBRIDGE       Artur Ekert, Matthias Christiandl (Cambridge)

 

“State redistribution as merging: introducing the coherent relay”, Jonathan Oppenheim, arXiv:0805.1065

 

“A paradigm for entanglement theory based on quantum communication”, Jonathan Oppenheim, arXiv:0801.0458

 

“Post-selection technique for quantum channels with applications to quantum cryptography,” by Matthias Christandl, Robert Koenig, and Renato Renner, arXiv:0809.3019

 

“No purification for two copies of a noisy entangled state”, Anthony J. Short, arXiv:0809.2622

 

“Quantum Self-Correcting Stabilizer Codes”, Alastair Kay and Roger Colbeck, arXiv:0810.3557

 

“Interfacing with Hamiltonian Dynamics”, Alastair Kay, arXiv:0807.4025

 

“The Non-Equilibrium Reliability of Quantum Memories”, Alastair Kay, arXiv:0807.0287

 

“The Computational Power of Symmetric Hamiltonians”, Alastair Kay, Phys. Rev. A 78, 012346 (2008)

 

“Reproducing spin lattice models in strongly coupled atom-cavity systems”, Alastair Kay and Dimitris G. Angelakis, Euro Phys. Lett. 84, 20001 (2008)

 

“Universal quantum computation in a hidden basis”, Lawrence M. Ioannou and Michele Mosca, arXiv:0810.2780

 

^TOP

13           AAR       UAARHUS                           Klaus Mølmer (Aarhus)

 

“Geometric phases in open tripod systems,  Ditte Møller, Lars Bojer Madsen, Klaus Mølmer”;  Phys. Rev. A 77, 022306 (2008).

 

“Quantum computing with a single molecular ensemble and a Cooper pair box”, Karl Tordrup and Klaus Mølmer; Phys. Rev. A 77, 020301(R) (2008).

 

“Error correction in ensemble registers for quantum repeaters and quantum computer”s, Etienne Brion, Line Hjortshøj Pedersen, Mark Saffman, Klaus Mølmer; Phys. Rev. Lett. 100, 110506 (2008).

 

“Quantum-limited position measurements of a dark matter-wave soliton”, Antonio Negretti, Carsten Henkel and Klaus Mølmer; Phys. Rev. A 77, 043606 (2008).

 

“Scaling the neutral atom Rydberg gate quantum computer by collective encoding in Holmium atoms”, Mark Saffman and Klaus Mølmer; Phys. Rev. A 78, 012336 (2008)..

 

“Holographic quantum computing”,  Karl Tordrup, Antonio Negretti, and Klaus Mølmer; Phys. Rev. Lett. 101, 040501 (2008).

 

“Atomic spin squeezing in an optical cavity”, Anne E. B. Nielsen and Klaus Mølmer; Phys. Rev. A 77, 063811 (2008).

 

“Stochastic master equation for a probed system in a cavity”, Anne E. B. Nielsen and Klaus Mølmer; Phys. Rev. A 77, 052111 (2008).

 

“Quantum Gates and Multiparticle Entanglement by Rydberg Excitation Blockade and Adiabatic Passage”, Ditte Møller, Lars Bojer Madsen, and Klaus Mølmer; Phys. Rev. Lett. 100, 170504 (2008).

 

“Quantum fluctuations in the image of a Bose gas”, Antonio Negretti, Carsten Henkel and Klaus Mølmer; Phys. Rev. A 78, 023630 (2008);

 

“Quantum Learning by measurement and feedback”, Søren Gammelmark and Klaus Mølmer;; submitted to New Journal of Physics, September 2008; arXiv.org/abs/0803.1418.

 

^TOP

14           UNICAM               UNICAM               Paolo Tombesi, David Vitali (Camerino)

 

“Minimal qudit code for a qubit in the phase-damping channel”, S. Pirandola, S. Mancini, S. Braunstein, D. Vitali, Phys. Rev. A 77, 032309 (2008).

 

“Time-separated entangled light pulses from a single-atom emitter”, D. Vitali, P. Canizares, J. Eschner, G. Morigi, New J. Phys. 10, 033025 (2008).

 

“Lossy bosonic quantum channel with non-Markovian memory”, O. Pilyavets, V. Zborovskii and S. Mancini, Phys. Rev. A 77, 052324 (2008).

 

 “Entanglement enhanced bit rate over arbitrary many uses of a lossy bosonic channel with memory”, C. Lupo and S. Mancini, (Optics & Spectroscopy, to appear)

 

“Memory effects in spin chain channels for information transmission”, A. Bayat, D. Burgarth, S. Bose and S. Mancini, Phys. Rev. A 77, 050306 (R)  (2008).

 

“Continuous variable cryptography using two-way quantum communication”, S. Pirandola, S. Mancini, S. Lloyd and S. Braunstein, Nat. Phys. 4, 726 (2008).

 

“Optimal state transfer in long-range interacting spin chains”, G. Gualdi, V. Kostak, I. Marzoli, and P. Tombesi, Phys. Rev. A 78, 022325 (2008).

 

“Quantum spin models with electrons in Penning traps”, G. Ciaramicoli, I. Marzoli, and P. Tombesi, Phys. Rev. A 78, 012338 (2008).

 

“Entanglement generation and perfect state transfer in ferromagnetic qubit chains”, G. Gualdi, I. Marzoli, and P. Tombesi, Phys. Rev. Lett. (submitted).

 

^TOP

15           WEIZMANN          WEIZMANN          Gershon Kurizki (Rehovot)

 

“Thermodynamics control by frequent quantum measurements”, N. Erez, G. Gordon, M. Nest and G. Kurizki, Nature 452, 724 (2008).

 

“Path and phase determination for an interfering photon with orbital angular momentum”, M. Kolar, T. Opatrny and G. Kurizki, Opt. Lett. 33, 67 (2008).

“Dynamical protection of quantum computation from decoherence in laser-driven cold-ion and cold-atom systems, G. Gordon and G. Kurizki”, New J. Phys. 10, 045005 (2008).

 

“Geometry-dependent interplay of long- and short-range interactions in ultracold fermionic gases: models for condensed matter and astrophysics”, B. Deb, G. Kurizki and I. Mazets, New J. Phys., 10, 045013 (2008).

 

“Why and how we control decoherence?” G. Gordon, N. Erez and G. Kurizki, J. Mod. Opt., in press (Narducci Memorial Issue).

 

“Optimal dynamical control of decoherence of a qubit”, G. Gordon, G. Kurizki and D. Lidar, Phys. Rev. Lett., 101, 010403 (2008).

 

“Bosonic amplification of noise-induced suppression of phase diffusion”, Y. Khodorovsky, G. Kurizki and A. Vardi, Phys. Rev. Lett., 100, 220403 (2008).

 

“Generation of a self-pulsed picosecond solitary wave train from a periodically amplifying Bragg structure”,  J. Zeng, J. Zhou, G. Kurizki, T. Opatrny, Phys. Rev. A (Rapid Communication), 78, 011803(R) (2008).

 

“Creation of macroscopic quantum superposition states by a measurement”,I. E. Mazetz, G. Kurizki, M.K. Oberthaler and J. Schmiedmayer, EPL 83 (6), 6004 (2008).

 

^TOP

16           GUT       GUT                       Pawel Horodecki (Gdansk)

 

"No-Local-Broadcasting Theorem for Multipartite Quantum Correlations", M. Piani, P. Horodecki, and R. Horodecki, Phys. Rev. Lett. 100, 090502 (2008)

 

"Low dimensional bound entanglement with one-way distillable cryptographic key", K. Horodecki, L. Pankowski, M. Horodecki, and P. Horodecki, IEEE Trans. Inf. Theory 54, 2621 (2008)

 

"Entanglement-swapping boxes and their communication properties", A. Grudka, M. Horodecki, P. Horodecki, R. Horodecki, and M. Piani, Phys. Rev. A 77, 060307(R) (2008)

 

“Multipartite quantum cryptography and bound entanglement”, R. Augusiak and P. Horodecki, submitted to arXiv

 

“W-like bound entangled states and quantum cryptography”, R. Augusiak and P. Horodecki, submitted to arXiv

 

“Nonadditivity effects in classical capacities of quantum multiple-access channel”, Ł. Czekaj and P. Horodecki, arXiv:0807.3977, submitted to Physical Review Letters.

 

^TOP

17           GDA       UG          Ryszard Horodecki (Gdansk)

 

"Entanglement-redistribution boxes",A. Grudka, M. Horodecki, P. Horodecki, R. Horodecki, and M. Piani,Phys. Rev. A 78, 042317 (2008),

 

"Increasing singlet fraction with entanglement swapping",J. Modławska and A. Grudka,Phys. Rev. A 78, 032321 (2008),

 

"Nonmaximally entangled states can be better for multiple linear optical teleportation",J. Modławska and A. Grudka,Phys. Rev. Lett. 100, 110503 (2008),

 

"Adaptive quantum teleportation",J. Modławska and A. Grudka,arXiv:0810.2943,

 

"Few steps more towards NPT bound entanglement",Łukasz Pankowski, Marco Piani, Michał Horodecki, Paweł Horodecki,arXiv:0711.2613,

 

"Structural approximations to positive maps and entanglement breaking channels",J. K. Korbicz, M. L. Almeida, J. Bae, M. Lewenstein, and A. Acin,arXiv:0808.1052, Phys. Rev. A in press,

 

"An additive and operational entanglement measure: conditional entanglement of mutual information",D.Yang, M. Horodecki, and Z. D. Wang,Phys. Rev. Lett. 101, 140501 (2008) ,

 

"On the problem of detection of genuine multipartite correlations",A. Grudka, M. Horodecki, P. Horodecki, and R. Horodecki ,arXiv:0805.3060,

 

"Extending Bell inequalities to more parties",Y.-C. Wu, P. Badziąg, M. Wieśniak, and M. Żukowski,Phys. Rev. A 77 032105, 2008,

 

"CHSH type Bell inequalities involving a party with two or three local binary settings",Y.-C. Wu, P. Badziag, and M. Żukowski,arXiv:0810.1169,

 

"On Bell's theorem, quantum communication, and entanglement detection",M. Żukowski,Submitted to the Proceedings of The 5th Vaxjo Conference on the Foundations of Probability and Physics, Vaxjo, Sweden (08.2008),

 

"On quantum entanglement and quantum communication",M. Żukowski,Physica Status Solidi, 20.11.2008, Proceedings of The Coherence and Correlation in Nanosystems, Conference, Ustron, Poland,

 

"Entanglement of distant flux qubits mediated by non-classical electromagnetic field",E. Zipper, M. Kurpas, J. Dajka, and M. Kuś,J. Phys.: Condens. Matter 20, 275219 (2008),

 

"Entanglement and Quantum Groups",J. K. Korbicz, J. Wehr, and M. Lewenstein,arXiv:0802.1492,

 

"On production and detection of entanglement",M. Żukowski,Submitted to the Proceedings of The12th International Conference on Quantum Optics and Quantum Information, Vilnius, Lithuania (09.2008),

 

"Quantumness Witnesses",R. Alicki, M. Piani, and N. Van Ryn,arXiv:0807.2615,

 

"Unexpected reemergence of von Neumann theorem",M. Żukowski,arXiv:0809.0115,

 

"Entropy of a quantum error correction code",D. W. Kribs, A. Pasieka, and K. Życzkowski,arXiv:0811.1621,

 

"Towards a unified approach to information-disturbance tradeoffs in quantum measurements",F. Buscemi and M. Horodecki,arXiv:0810.1310,

 

"Sub-- and super--fidelity as bounds for quantum fidelity",J. A. Miszczak, Z. Puchała, P. Horodecki, A. Uhlmann, and K. Życzkowski,Quantum Information & Computation, Vol.9 No.1&2 (2009),

 

"Quantum state discrimination: a geometric approach",D. Markham, J. A. Miszczak, Z. Puchala, and K. Życzkowski,Phys. Rev. A 77, 042111 (2008),

 

"On thermalization in Kitaev's 2D model",R. Alicki, M. Fannes, M. Horodecki,arXiv:0810.4584,

 

"On thermal stability of topological qubit in Kitaev's 4D model",R. Alicki, M. Horodecki, P. Horodecki, R. Horodecki,arXiv:0811.0033,

 

Papers which were reported in the previous report as pre-prints and were published in the last year in journals:

 

“Entanglement-swapping boxes and their communication properties”, A. Grudka, M. Horodecki, P. Horodecki, R. Horodecki, and M. Piani, Phys. Rev. A 77, 060307(R) (2008)

 

“Can quantum correlations be completely quantum?”, L. Pankowski and B. Synak-Radtke, J. Phys. A: Math. Theor. 41 (2008) 075308

 

“Low dimensional bound entanglement with one-way distillable cryptographic key”, K. Horodecki, L. Pankowski, M. Horodecki, and P. Horodecki; IEEE Trans. Inf. Theory 54, 2621 (2008)

 

“Composition of quantum states and dynamical subadditivity”, W. Roga, M. Fannes, K. Życzkowski, J. Phys. A 41, 035305-15p (2008)

 

^TOP

18           NPL ML                 NPL                       Patrick Gill (Teddington)

 

^TOP

22           TUW                      TUW                      Jörg Schmiedmayer (Heidelberg)

 

"An integrated atom detector: single atoms and photon statistics”, D. Heine, M. Wilzbach,T. Raub, B. Hessmo, J. Schmiedmayer submitted to Physical Review A

 

“Stochastic optimization of a cold atom experiment using a genetic algorithm”, W. Rohringer, R. Bücker, St. Manz, T. Betz, Ch. Koller, M. Göbel, A. Perrin, J. Schmiedmayer, T. Schumm submitted Appl. Phys. Lett

 

“Optimizing number squeezing when splitting a mesoscopic condensate”,J. Grond, J. Schmiedmayer, U. Hohenester

submitted to Phys. Rev. A

 

“Strong magnetic coupling of an ultra cold gas to a superconducting waveguide cavity”, J. Verdu, H. Zoubi, Ch. Koller, J. Majer, H. Ritsch, J. Schmiedmayer submitted Phys. Rev. Lett.

 

“A millisecond quantum memory for scalable quantum networks”, B. Zhao, Y.-A. Chen, X.-H. Bao, T. Strassel, C.-S. Chuu, X.-M. Jin, J. Schmiedmayer, Z.-S. Yuan, S. Chen, J.-W. Pan Nature Physics,  in print  DOI: 10.1038/NPHYS1153

 

“Dephasing in two decoupled one-dimensional Bose-Einstein condensates and the sub exponential decay of the interwell coherence”I.E. Mazets, J. Schmiedmayer European Physical Journal B in print

 

“A simple integrated single-atom detector” M. Wilzbach, D. Heine, S. Groth, X. Liu, B. Hessmo, J. Schmiedmayer Optics Letters, in print

 

“Atom Interferometers” A. D. Cronin, J. Schmiedmayer, D. E. Pritchard Reviews of Modern Physics, in print

 

“Multistage Entanglement Swapping”, A. M. Goebel, C. Wagenknecht, Q. Zhang, Yu-Ao Chen, Kai Chen, J. Schmiedmayer, J.-W. Pan Phys. Rev. Lett. 101, 080403 (2008)

 

"Multilayer atom chips for versatile atom micromanipulation"; M. Trinker, S. Groth, S. Haslinger, S. Manz, Th. Betz, S. Schneider, I. Bar-Joseph, T. Schumm, J. Schmiedmayer: Applied Physics Letters, 92 (2008), 254102; S. 1 - 3.

2008

 

"Memory-built-in quantum teleportation with photonic and atomic qubits";Y.-A. Chen, S. Chen, Z.-S. Yuan, B. Zhao, C. Chuu, J. Schmiedmayer, J.-W. Pan: Nature Physics, 4 (2008), S. 103 - 107.2008

 

"Probing quantum and thermal noise in an interacting many-body system"; S. Hofferberth, I. Lesanovsky, T. Schumm, A. Imambekov, V. Gritsev, E. Demler, J. Schmiedmayer: Nature Physics, 4 (2008), S. 489 - 495.2008

 

 

“Quantum Memory with Optically Trapped Atoms “ C.-S. Chuu, T. Strassel, B. Zhao, M. Koch, Y.-A. Chen, S. Chen, Z.-S. Yuan, J. Schmiedmayer, J.-W. Pan Phys. Rev. Lett 101, 120501 (2008)

 

“Model for organized current patterns in disordered conductors”, Y. Japha, O. Entin-Wohlman, T. David, R. Salem, S. Aigner, J. Schmiedmayer, R. Folman Phys. Rev. B 77, 201407(R) (2008)

 

“Experimental demonstration of a BDCZ quantum repeater node” ,Z.-S. Yuan, Y.-A. Chen, B. Zhao, S. Chen, J. Schmiedmayer, J.-W. Pan Nature 454, 1098 (2008)

 

“Breakdown of integrability in a quasi-one-dimensional ultracold bosonic gas”, I.E. Mazets, T. Schumm, J. Schmiedmayer Phys. Rev. Lett. 100, 210403 (2008)

 

“Long-Range Order in Electronic Transport through Disordered Metal Films”, S. Aigner, L. Della Pietra, Y. Japha, O. Entin-Wohlman, T. David, R. Salem, R. Folman, J. Schmiedmayer Science 319, 1226 - 1229, (2008)

 

"Potential roughness near lithographically fabricated atom chips"; P. Krüger, L.M. Andersson, S. Wildermuth, S. Hofferberth, E. Haller, S. Aigner, S. Groth, I. Bar-Joseph, J. Schmiedmayer: Physical Review A, 76 (2007), S. 063621-1 - 063621-8.2007

 

"Demonstration of a Stable Atom-Photon Entanglement Source for Quantum Repeaters"; S. Chen, Y.-A. Chen, B. Zhao, Z.-S. Yuan, J. Schmiedmayer, J.-W. Pan: Physical Review Letters, 99 (2007), S. 180505-1 - 180505-4.2007)

 

^TOP

23        UAB    UAB    Anna Sanpera (Barcelona)

 

“Preparation of Decoherence Free Cluster States with Optical Superlattices”, Liang Jiang, Ana Maria Rey, Oriol Romero-Isart, Juan Jose Garcia-Ripoll, Anna Sanpera, Mikhail D. Lukin, arXiv:0811.3049 (preprint).

 

 “Frustration, Area Law, and Interference in Quantum Spin Models”, A. Sen(De), U. Sen, J. Dziarmaga, A. Sanpera, M. Lewenstein,  Phys. Rev. Lett. 101, 187202, (2008).

 

“Multipartite continuous-variable solution for the Byzantine agreement problem”, R. Neigovzen, C. Rodó, G. Adesso, A. Sanpera,  Physical Review A, 77,  062307 (2008).

 

“Operational Quantification of Continuous-Variable Correlations”, C. Rodó, G. Adesso, A. Sanpera, Phys.  Rev. Lett. 100, 110505, (2008).

 

“Double well barrier potential for matter-wave potentials” V. Ahufinger, B.A Malomed, G. Birkl, R. Corbalan, A. Sanpera, Phys. Rev. A, 78, 013608 (2008).

 

“Probing quantum magnetism with cold atoms”, M. Lewenstein and A. Sanpera,  Science 319, 292 (2008).

 

“Quantum non-demolition detection of strongly correlated systems”, K. Eckert, O. Romero-Isart, M. Rodriguez, M.; Lewenstein, E.S. Polzik, A.Sanpera, Nature Physics,  4, 50-54, (2008).

 

“Transport and entanglement generation in the Bose Hubbard model”, O. Romero-Isart, K.  Eckert, K.; Rodó, C.; Sanpera, A. , Journal of Physics A: Mathematical and Theoretical, 40, 8019, (2007).

 

“Positive Maps, majorization, entropic inequalities and detection of entanglement” R. Augusiak, J. Stasinska  submitted quant-ph:0811.xxx

 

^TOP

25           HUJI      HUJI      Dorit Aharonov (Jerusalem)

 

“Adiabatic Quantum Computation is Equivalent to Standard Quantum Computation. D. Aharonov, W. van Dam, J. Kempe, Z. Landau, S. Lloyd, O. Regev”, SIGEST section of SICOMP, SIAM Review, issue 50-4, December 2008

 

“The power of quantum systems on the line”, D. Aharonov, D. Gottesman, S. Irani, J. Kempe,   FOCS 2007: 373-383

 

“The Pursuit For Uniqueness: Extending Valiant-Vazirani Theorem to the Probabilistic and Quantum Settings”, D. Aharonov, M. Ben-Or, F.G.S.L. Brandao, O. Sattath, quant-ph arXiv:0810.4840 (2008)

 

“The Detectability Lemma and Quantum Gap Amplification”, Aharonov, Dorit and Arad, Itai and Landau, Zeph, and  Vazirani, Umesh, quant-ph  arXiv:0811.3412

 

“Entanglement vs. gap for one-dimensional spin systems”, D. Aharonov, D. Gottesman, and M. Hastings. (preprint)

 

“Quantum Multi Prover Interactive Proofs with Communicating Provers”,Michael Ben Or, Avinatan Hassidim, Haran Pilpel, FOCS 2008, arXiv:0806.3982v1

 

"Interactive proofs for quantum computation", D. Aharonov, M. Ben-Or, E. Eban, arXiv:0810.5375

 

^TOP

26           UNILEEDS           UNILEEDS           Jiannis Pachos (Leeds)

 

"Revealing anyonic statistics with multiphoton entanglement", J. K. Pachos, W. Wieczorek, C. Schmid, N. Kiesel, R. Pohlner, H. Weinfurter, arXiv:0710.0895 (2007).

 

"Non-abelian statistics from an abelian model", James R. Wootton, Ville Lahtinen, Zhenghan Wang, Jiannis K. Pachos, arXiv:0804.0931, Phys. Rev. B 78, 161102(R) (2008).

 

"Spectrum of the non-abelian phase in Kitaev’s honeycomb lattice model", Ville Lahtinen, Graham Kells, Angelo Carollo, Tim Stitt, Jiri Vala, Jiannis K. Pachos, arXiv:0712.1164, Annals of Physics 323, 2286 (2008).

 

"Topological degeneracy and vortex manipulation in Kitaev’s honeycomb model", G. Kells, A. T. Bolukbasi, V. Lahtinen, J. K. Slingerland, J. K. Pachos, J. Vala, arXiv:0804.2753, to appear in Phys Rev Lett (2008).

 

"Scaling law for topologically ordered systems at finite temperature", S. Iblisdir, D. Perez-Garcia, M. Aguado, J. Pachos, arXiv:0806.1853, to appear in Phys Rev B (2008).

 

"Non-locality of non-Abelian anyons", G.K. Brennen, S. Iblisdir, J.K. Pachos, J.K. Slingerland, arXiv:0810.4319 (2008).

 

^TOP

27           UULM    UULM.EX             Ferdinand-Schmidt-Kaler (Ulm)

 

“Nuclear Charge Radii of 7,9,10Be and the one-neutron halo nucleus 11Be” ,W. Nörtershäuser, D. Tiedemann, M. Zakova, Z. Andjelkovic, K. Blaum, M. L. Bissell, R. Cazan, G.W.F. Drake, Ch. Geppert, M. Kowalska, J. Krämer, A. Krieger, R. Neugart, R. Sanchez, F. Schmidt-Kaler, Z.-C. Yan, D. T. Yordanov, and C. Zimmermann ,Phys. Rev. Lett. (2008), accepted

 

"Experimental and theoretical challenges for the trapped electron quantum computer", I. Marzoli, P. Tombesi, G. Ciaramicoli, G. Werth, P. Bushev, S. Stahl, F. Schmidt-Kaler, M. Hellwig, C. Henkel, G. Marx, I. Jex, E. Stachowska, G. Szawiola, A. Walaszyk, , arXiv 0810.4408

 

"Electrons in a cryogenic planar Penning trap and experimental challenges for quantum processing", P. Bushev, S. Stahl, R. Natali, G. Marx, E. Stachowska, G. Werth, M. Hellwig and F. Schmidt-Kaler, The European Physical Journal D, in print

 

"Employing trapped cold ions to verify the quantum Jarzynski equality", Gerhard Huber, Ferdinand Schmidt-Kaler, Sebastian Deffner, Eric Lutz, Phys. Rev. Lett 101, 070403 (2008)

 

„Towards a nuclear charge radius determination for beryllium isotopes , M. Žáková, Ch. Geppert, A. Herlert, H.-J. Kluge, R. Sánchez, F. Schmidt-Kaler, D. Tiedemann, C. Zimmermann, and W. Nörtershäuser, Hyperfine Interactions 171, Numbers 1-3 (2006)

 

"Towards the implanting of ions and nanoparticles with nm spatial resolution", J. Meijer, S. Pezzagna, T. Vogel, B. Burchard, H.H. Bukow, I. W. Rangelow, Y. Sarov, H. Wiggers, I. Plümel, F. Jelezko, J. Wrachtrup, F. Schmidt-Kaler, W. Schnitzler, K. Singer, Appl. Phys. A 91, 567–571 (2008).

 

"Sideband cooling and coherent dynamics in a microchip multi-segmented ion trap", S. Schulz, U. Poschinger, F. Ziesel and F. Schmidt-Kaler,  New Journal of Physics 10, 045007(2008)

 

"Transport of ions in a segmented linear Paul trap in printed-circuit-board technology", G. Huber, T. Deuschle, W. Schnitzler, R. Reichle, K. Singer and F. Schmidt-Kaler, New Journal of Physics 10 013004 (2008)

 

^TOP

27           UULM    UULM.TH             Tommaso Calarco (Ulm)

 

 “Ramsey interferometry with a spin embedded in a Coulomb chain”, G.De Chiara, T.Calarco, S.Fishman, and G. Morigi, Phys. Rev. A 78, 043414 (2008)

 

“Optimal control of atom transport for quantum gates in optical lattices”, G. De Chiara, T. Calarco, M.Anderlini, S. Montangero, P. J. Lee, B. L. Brown, W. D. Phillips, and J. V. Porto, Phys. Rev. A 77, 052333 (2008)

 

“Photon storage in Λ -type optically dense atomic media. IV. Optimal control using gradient ascent”, A.V. Gorshkov, T. Calarco, M. D. Lukin, and A. S. Sørensen, Phys. Rev. A 77, 043806 (2008)

 

“Structural phase transitions in low-dimensional ion crystals”, S. Fishman, G. De Chiara, T. Calarco, and G. Morigi, Phys. Rev. B 77, 064111 (2008)

 

“Complexity, noise and quantum information on atom chips”, M. Cirone, A. Negretti, A. Recati, et al., International Journal of quantum Information, Vol. 6, 633 (2008)

 

“High-fidelity fast quantum transport with imperfect controls”, M.Murphy, L.Jiang, N.Khaneja, T.Calarco, arXiv:0810.2491

 

“Quantum theory of ultracold atom-ion collisions”, Z.Idziaszek, T.Calarco, P.S.Julienne, A.Simoni, arXiv:0806.4002

 

“Quantum Billiards in Optical Lattices”, S.Montangero, D.Frustaglia, T.Calarco, R. Fazio, arXiv:0805.2120

 

“Valence Bond States: Link models”, E.Rico, R.Häbener, S.Montangero, N.Moran, B.Pirvu, J.Vala, H.J.Briegel, arXiv:0811.1049

 

“Dipole oscillations of confined lattice bosons in one dimension”, S. Montangero, R. Fazio, P. Zoller, G. Pupillo, arXiv:0810.1665

 

Wigner crystals of ions as quantum hard drives” J. M. Taylor and T. Calarco, arXiv.org:0706.1951, Phys. Rev. A (2008 in press).

 

"Quantum genetic optimization" A. Malossini, E. Blanzieri, T. Calarco, IEEE Transactions on Evolutonary Computation, 12 (2) 231 (2008).

 

^TOP

29           ETH                       ETH        Tilman Esslinger (Zürich)

 

 

“Cavity Opto-Mechanics with a Bose-Einstein Condensate”, F. Brennecke*, S. Ritter*, T. Donner,  T. Esslinger, Science 322, 235 (2008).

 

“A Mott insulator of fermionic atoms in an optical lattice”, R. Jördens*, N. Strohmaier*, K. Günter, H. Moritz, T. Esslinger, Nature 455, 204 (2008).

 

^TOP

30           LENS                     LENS     Massimo Inguscio (Florence)

 

“Atom Interferometry with a Weakly Interacting Bose-Einstein Condensate”, M. Fattori, C. D’Errico, G. Roati, M. Zaccanti, M. Jona-Lasinio, M. Modugno, M. Inguscio, and G. Modugno, Phys. Rev. Lett. 100, 080405 (2008)

 

 “Bose-Einstein condensates in disordered potentials”, L. Fallani, C. Fort, M. Inguscio Adv. At. Mol. Opt. Phys. vol. 56, 119-160 (Academic Press, 2008)

 

“Noise correlation spectroscopy of the broken order of a Mott insulating phase”, V. Guarrera, N. Fabbri, L. Fallani, C. Fort, K. M. R. van der Stam and M. Inguscio, Phys. Rev. Lett. 100, 250403 (2008)

 

“Anderson localization of a non-interacting Bose-Einstein condensate”, G. Roati, C. D'Errico, L. Fallani, M. Fattori, C. Fort, M. Zaccanti, G. Modugno, M. Modugno, M. Inguscio, Nature 453, 895 (2008)

 

“Degenerate Bose-Bose mixture in a three-dimensional optical lattice”, J. Catani, L. De Sarlo, G. Barontini, F. Minardi and M. Inguscio, Phys. Rev. A 77, 011603(R) (2008)

 

“Double Species Bose-Einstein Condensate with Tunable Interspecies Interactions”, G. Thalhammer, G. Barontini, L. De Sarlo, J. Catani, F. Minardi, and M. Inguscio, Phys. Rev. Lett. 100, 210402 (2008)

^TOP

 


 

Publications of the SCALA consortium (2006-2007)

 

 

Click here to see the publications 2005-2006

 

 

Letters in high-impact journals (Nature, Science, Physical Review Letters) : 48

Articles in international refereed journals (Physical Review A etc) : 122

Articles in Books and Proceedings : 11

Preprints (arXiv) : 84

 

Total number of SCALA publications during Year 2 : 265

^TOP

Detailed list, arranged by contributing group :

 

1             CNRS    CNRS.IO1            Philippe Grangier, Antoine Browaeys (Orsay)

 

“Diffraction limited optics for single atom manipulation”,

Y.R.P. Sortais, H. Marion, C. Tuchendler, A.M. Lance, M. Lamare, P. Fournet, C; Armellin, R. Mercier, G. Messin, A. Browaeys, P. Grangier, Phys. Rev. A 75, 013406 (2007).

 

“Ultrafast quantum state control of a single trap neutral atom”,M.P.A. Jones, J. Beugnon, A. Gaëtan, J. Zhang, G. Messin, A. Browaeys, P. Grangier, Phys. Rev. A 75, 040301 (2007).

 

« Two-dimensional transport and transfer of a single atomic qubit in optical tweezers »,

J. Beugnon, C. Tuchendler, H. Marion, A. Gaëtan, Y. Miroshnychenko, Y.R.P. Sortais, A.M. Lance M.P.A. Jones, G. Messin, A. Browaeys, P. Grangier Nature Physics 3 p. 696 (2007)

 

1             CNRS    CNRS.IO2            Alain Aspect, Christoph Westbrook (Orsay)

 

"Hanbury Brown and Twiss correlations in atoms scattered form colliding condensates",

K. Mølmer, A. Perrin, V. Krachmalnicoff, V. Leung, D. Boiron, A. Aspect, C.I. Westbrook, submitted to Phys. Rev. A, arXiv:0710.208v1

 

"Observation of atom pairs in spontaneous four wave mixing of two colliding Bose-Einstein condensates",

A. Perrin, H. Chang, V. Krachmalnicoff, M. Schellekens, D. Boiron, A. Aspect, C.I. Westbrook, Phys. Rev. Lett. 99, 150405 (2007), arXiv:0704.3047v2 [quant-ph]

 

"Roughness suppression via rapid current modulation on an atom chip",

J.-B. Trebbia, C. Garrido Alzar, R. Cornelussen, C. I. Westbrook, I. Bouchoule, Phys. Rev. Lett. 98, 263201 (2007), arXiv:cond-mat/0701207

 

“Ultracold Bose gases in 1D disorder: from lifshits glass to Bose-Einstein condensate”,

P. Lugan, D. Clément, P. Bouyer, A. Aspect, M. Lewenstein, and L. Sanchez-Palencia, Phys. Rev. Lett. 98, 170403 (2007).

 

"Comparison of the Hanbury Brown-Twiss effect for bosons and fermions",

T. Jeltes, J. M. McNamara, W. Hogervorst, W. Vassen, V. Krachmalnicoff, M. Schellekens, A. Perrin, H. Chang, D. Boiron, A. Aspect, C. I. Westbrook, Nature, 445, 402  (2007), arXiv:cond-mat/0612278

 

"L'optique quantique atomique",

A. Aspect, D. Boiron, C. Westbrook, Reflets de la physique, No. 4, p. 10-14, mai 2007, disponible au http://hal.archives-ouvertes.fr/hal-00170591/fr/

 

"Interaction-induced crossover versus finite-size condensation in a weakly interacting trapped one-dimensional Bose gas"

I. Bouchoule, K. Kheruntsyan, G. Shlyapnikov, Physical Review A 75 (2007) 031606

  

1             CNRS    CNRS.ENS          Jean-Michel Raimond, Michel Brune (Paris)

 

" A cavity QED scheme for Heisenberg limited interferometry ",

D. Vitali, M. Brune, S. Kuhr, J.M. Raimond, Journal of Modern Optics 54, 1551  (2007)

 

" Realization of a superconducting atom chip ",

T. Nirrengarten, A. Qarry, C. Roux, A. Emmert, G. Nogues, M. Brune, J.M. Raimond, S. Haroche, Phys. Rev. Lett. 97, 200405 (2006)

 

" Quantum jumps of light recording the birth and death of a photon in a cavity ",

S. Gleyzes, S. Kuhr, C. Guerlin, J. Bernu, S. Deléglise, U. Busk Hoff, M. Brune, J.M. Raimond, S. Haroche, Nature 446, 297 (2007)

 

" Ultrahigh finesse Fabry-Pérot superconducting resonator ",

S. Kuhr, S. Gleyzes, C. Guerlin, J. Bernu, U. B. Hoff, S. Deléglise, S. Osnaghi, M. Brune, J.M. Raimond, S. Haroche, E. Jacques, P. Bosland, B. Visentin, Appl. Phys. Lett. 90, 164101 (2007)

 

"Progressive field-state collapse and quantum non-demolition photon counting"

C. Guerlin, J. Bernu, S. Deléglise, C. Sayrin, S. Gleyzes, S. Kuhr, M. Brune, J.-M. Raimond and S. Haroche, Nature, 448, 889 (2007)

 

" Measuring the photon number parity in a cavity : from light quantum jumps to the tomography of non-classical field states ",

S.Haroche, M.Brune et J.-M.Raimond, Journal of Modern Optics, à paraître (2007)

 

"Strong atom–field coupling for Bose–Einstein condensates in an optical cavity on a chip",

Y. Colombe, T. Steinmetz, G. Dubois, F. Linke, D. Hunger & J. Reichel, Nature 450, 272 (2007)

 

"Miniature fluorescence detector for single atom observation on a microchip",

Takamizawa A, Steinmetz T, Delhuille R, Hänsch T. W. & Reichel J.", Opt. Express 14, 10976 (2006)

^TOP

 

 

2             MPQ       MPQ.EX                                Gerhard Rempe, Axel Kuhn (Garching)

 

"Light Forces In Cavity QED", G. Rempe and K. Murr,

in "Atomic Physics 20", C. Roos, H. Häffner, and R. Blatt (Eds.), American Institute of Physics Conference Proceedings 869, 136-143 (2006).

 

"Cavity Quantum Electrodynamics: Quantum Information Processing with Atoms and Photons",

J.-M. Raimond and G. Rempe, in "Lectures on Quantum Information", D. Bruß and G. Leuchs (Eds.), Wiley-VCH, Weinheim, 537-554 (2007).

 

"Scheme for generating a sequence of single photons of alternating polarization",

T. Wilk, H.P. Specht, S.C. Webster, G. Rempe, and A. Kuhn, Journal of Modern Optics 54, 1569-1580 (2007).

 

"Polarization-controlled single photons",

 T. Wilk, S.C. Webster, H.P. Specht, G. Rempe, and A. Kuhn, Physical Review Letters 98, 063601 (2007).

 

"A single-photon server with just one atom",

M. Hijlkema, B. Weber, H.P. Specht, S.C. Webster, A. Kuhn, and G. Rempe, Nature Physics 3, 253-255 (2007).

 

"Trapping and observing single atoms in a blue-detuned intracavity dipole trap",

T. Puppe, I. Schuster, A. Grothe, A. Kubanek, K. Murr, P.W.H. Pinkse, and G. Rempe, Physical Review Letters 99, 013002 (2007).

 

"Single-atom single-photon quantum interface",

T. Wilk, S.C. Webster, A. Kuhn, and G. Rempe, Science 317, 488-490 (2007).

 

"Light-force fluctuations in a strongly coupled atom-cavity system",

T. Puppe, I. Schuster, P. Maunz, K. Murr, P.W.H. Pinkse, and G. Rempe, Journal of Modern Optics 54, 1927-1937 (2007).

 

"Optical Cavity Quantum Electrodynamics: A Toolbox for Deterministic Quantum Information Science with Stationary Atoms and Flying Photons",

G. Rempe, M. Hijlkema, A. Kuhn, H.P. Specht, B. Weber, S.C. Webster, and T. Wilk, "Coherence and Quantum Optics IX", N.P. Bigelow, J.H. Eberly, and C.R. Stroud (Eds.), Kluwer Academic/Plenum Publishers, New York, (in press).

 

2             MPQ       MPQ.TH                                Ignacio Cirac (Garching)

 

“Quantum Emulsion: A Glassy Phase of Bosonic Mixtures in Optical Lattices”,

T. Roscilde and J. I. Cirac, Phys. Rev. Lett. 98, 190402 (2007)

 

“Dynamics of Localization Phenomena for Hardcore Bosons in Optical Lattices”,

B. Horstmann, J. I. Cirac, and T. Roscilde, Phys. Rev. A 76, 043625 (2007);

 

“Detection of Spin Correlations in Optical Lattices by Light Scattering”,

I. de Vega, J. I. Cirac, D. Porras, arXiv:0710.1236 [quant-ph];

 

“Quantum phases of interacting phonons in ion traps”,

 X.-L. Deng, D. Porras, and J. I. Cirac, arXiv:quant-ph/0703178.

 

“Mesoscopic Spin-Boson Models of Trapped Ions”,

D. Porras, F. Marquardt, J. von Delft, and J. I. Cirac, arXiv:0710.5145 [quant-ph];

 

“Quantum processing photonic states in optical lattices”,

C. A. Muschik, I. de Vega, D. Porras, and J. I. Cirac, arXiv:quant-ph/0611093.

 

“Quantum engineering of photon states with entangled atomic ensembles”,

D. Porras, and J. I. Cirac, arXiv:0704.0641[quant-ph]

 

“Sequential Generation of Matrix-Product States in Cavity QED”,

C. Schoen, K. Hammerer, M. M. Wolf, J. I. Cirac, and E. Solano, Phys. Rev. A 75, 032311 (2007)

 

“Quantum simulators, continuous-time automata, and translationally invariant systems”,

K.G.H. Vollbrecht, and J. I. Cirac, arXiv:0704.3432 [quant-ph]

 

“Entanglement Percolation in Quantum Networks”,

A. Acin, J. I. Cirac, and M. Lewenstein, Nature Phys. 3, 256 (2007)

 

“Entanglement Distribution in Pure-State Quantum Networks”,

S. Perseguers, J. I. Cirac, A. Acin, M. Lewenstein, and J. Wehr, arXiv:0708.1025 [quant-ph]

 

“Projected Entangled Pair States, and Variational Monte Carlo methods”,

N. Schuch, M.M. Wolf, F. Verstraete, and J. I. Cirac,  Strings, arXiv:0708.1567 [quant-ph].

 

“Quantum processing photonic states in optical lattices”,

 C. A. Muschik, Ines de Vega, D. Porras, and J. I. Cirac, Book Chapter in ICO Book  IV "Advances in Information Optics and Photonics", to appear.

^TOP

3             IMPERIAL             ICSTM.EX             Ed Hinds, Danny Segal (London)

 

“Progress in atom chips and the integration of optical microcavities,”

E. A. Hinds, M. Trupke, B. Darquié, J. Goldwin, G. Dutier, Proceedings of the ICOLS 2007 conference, in press.

 

“Atom Detection and Photon Production in a Scalable, Open, Optical Microcavity”,

M. Trupke, J. Goldwin, B. Darquié , G. Dutier, S. Eriksson, J. Ashmore, E. A. Hinds, Phys. Rev. Lett., vol. 99, p. 063601 (2007).

 

“The effect of self-affine fractal roughness of wires in atom chips”,

Z. Moktadir, B. Darquié, M. Kraft, E.A. Hinds, J. Mod. Opt., vol. 54, p. 2149 (2007).

 

“Towards quantum computing with single atoms and optical cavities on atom chips”,

M. Trupke, J. Metz, A. Beige, and E.A. Hinds J. Mod. Opt.,54 1639-1655 (2007).

 

“Spin-flip lifetimes in superconducting atom chips: Bardeen-Cooper-Schrieffer versus Eliashberg theory”

Ulrich Hohenester, Asier Eiguren, Stefan Scheel,and E. A. Hinds, Phys. Rev. A 76, 033618 (2007).

 

“On the feasibility of studying vortex noise in 2D superconductors with cold atoms”,

S. Scheel, R. Fermani, and E. A. Hinds, Phys. Rev. A 75, 064901 (2007)

 

“Novel designs for Penning ion traps”.

J. R. Castrejon-Pita, H. Ohadi, D. R. Crick, D. F. A. Winters, D. M. Segal and R. C. Thompson. Journal of Modern Optics 54 , p1581-1594 (2007).

 

“Dynamics of axialized laser-cooled ions in a Penning trap”,

E.S. Phillips, R.J. Hendricks, A.M. Abdulla, H. Ohadi, D.R. Crick, K. Koo, D.M. Segal and R.C. Thompson, in preparation

 

“Laser Cooling in the Penning Trap: An analytical model for cooling rates in the presence of an axialising field”,

R.C. Hendricks,  E.S. Phillips, D.M. Segal and  R.C. Thompson. J.Phys. B, In press.

 

“Two-ion Coulomb crystals of Ca+ in a Penning trap”,

D. R. Crick, H. Ohadi, I. Bhatti, R. C. Thompson and D. M. Segal. Submitted to Optics Express

 

“Double wells, scalar fields and quantum phase transitions in ions traps” 

A. Retzger, R.C. Thompson,  D.M. Segal and M.B.Plenio, in preparation.

 

3             IMPERIAL             ICSTM.TH             Peter Knight, Almut Beige (London)

 

“Atomic cluster state build up with macroscopic heralding”,

J. Metz, C. Schön, and A. Beige,

Phys. Rev. A 76, 052307 (2007).

 

“Macroscopic quantum jumps and entangled-state preparation”,

J. Metz and A. Beige,

Phys. Rev. A 76, 022331 (2007).

 

“Trapping cold atoms near carbon nanotubes: Thermal spin flips and Casimir-Polder potential”,

R. Fermani, S. Scheel, and P. L. Knight,

Phys. Rev. A 75, 062905 (2007).

 

“Towards quantum computing with single atoms and optical cavities on atom chips”,

M. Trupke, J. Metz, A. Beige, and E. A. Hinds,

J. Mod. Opt. 54, 1639 (2007).

 

“Multi-photon entanglement from distant single photon sources on demand”,

A. Beige, Y. L. Lim, and C. Schön,

J. Mod. Opt. 54, 397 (2007).

 

“A repeat-until-success quantum computing scheme”,

A. Beige, Y. L. Lim, and L. C. Kwek,

New J. Phys. 9, 197 (2007).

 

“Single photons on demand from tunable 3D photonic band-gap structures”,

S. Scheel, M. Florescu, H. Haffner, H. Lee, D. V. Strekalov, P. L. Knight, and J. P. Dowling,

J. Mod. Opt. 54, 409 (2007).

 

“Single atom quantum walk with 1D optical superlattices”,

J. Joo, P. L. Knight, and J. K. Pachos,

J. Mod. Opt. 54, 1627 (2007).

 

“Single-qubit rotations in two-dimensional optical lattices with multiqubit addressing”,

J. Joo, Y. L. Lim, A. Beige, and P. L. Knight,

Phys. Rev. A 74, 042344 (2006).

 

“Quantum-information processing via a lossy bus,”

S. D. Barrett and G. J. Milburn,

Phys. Rev. A 74, 060302 (2006).

^TOP

4             OEAW    IBK.EX  Rainer Blatt (Innsbruck)

“Universal quantum computation in decoherence-free subspaces with hot trapped ions”,

L. Aolita, L. Davidovich, K. Kim, H. Häffner, Phys. Rev. A 75, 052337 (2007).

 

“High-fidelity ion-trap quantum computing with hyperfine clock states”,

L. Aolita, K. Kim, J. Benhelm, C. F. Roos, H. Häffner, Physical Review A 76, 040303(R) (2007).

 

“Measurement of the hyperfine structure of the S1/2-D5/2 transition in 43Ca+”,

J. Benhelm, G. Kirchmair, U. D. Rapol, T. Körber, C. F. Roos, R. Blatt, Phys. Rev. A 75, 032506 (2007).

   

“Quantum teleportation with atoms: quantum process tomography”,

M. Riebe, M. Chwalla, J. Benhelm, H. Häffner, W. Hänsel, C. F. Roos, R. Blatt, New J. Phys. 9, 211 (2007).

 

“Robust state preparation of a single trapped ion by adiabatic passage”,

C. Wunderlich, T. Hannemann, T. Körber, H. Häffner, C. F. Roos, W. Hänsel, R. Blatt, F. Schmidt-Kaler, J. Mod. Opt. 54, 1541 (2007).

 

“Process tomography of ion trap quantum gates”,

M. Riebe, K. Kim, P. Schindler, T. Monz, P. O. Schmidt, T. Körber, W. Hänsel, H. Häffner, C. F. Roos, R. Blatt, Phys. Rev. Lett. 97, 220407 (2006).

 

4             OEAW    IBK.T1   Hans Briegel (Innsbruck)

 

Papers 2006

 

“Graph states as ground states of many-body spin-1/2 Hamiltonians”,

M. Van den Nest, K. Luttmer, W. Dür, H. J. Briegel, http://arXiv.org:quant-ph/0612186

 

Papers 2007

 

“A variational method based on weighted graph states”,

S. Anders, H. J. Briegel, W. Dür, New J. Phys. 9, 361 (2007)

 

“Entanglement purification and quantum error correction”,

W. Dür, H. J. Briegel, Rep. Prog. Phys. 70, 1381-1424 (2007)

 

“Classical spin models and the quantum stabilizer formalism”,

M. Van den Nest, W. Dür, H. J. Briegel, Phys. Rev. Lett. 98, 117207 (2007)

 

“Entanglement and decoherence in spin gases”,

J. Calsamiglia, L. Hartmann, W. Dür, H. J. Briegel, International Journal of Quantum Information 5, 509-523 (2007)

 

“Covariance matrices and the separability problem”,

O. Gühne, P. Hyllus, O. Gittsovich, J. Eisert, Phys. Rev. Lett. 99, 130504 (2007)

 

“Tomografie eines Quantenzustands – Verschränkung und Reinheit”,

O. Gühne, H. Häffner, e & i Elektrotechnik und Informationstechnik 124 5, 131-136 (2007)

 

“Toolbox for entanglement detection and fidelity estimation”,

O. Gühne, C.-Y. Lu, W.-B. Gao, J.-W. Pan, Phys. Rev. A 76, 030305(R) (2007)

 

“Nonlinear entanglement witnesses, covariance matrices and the geometry of separable states”

O. Gühne, N. Lütkenhaus, J. Phys.: Conf. Ser. 67, 012004 (2007)

 

“Estimating entanglement measures in experiments”,

O. Gühne, M. Reimpell, R. Werner, Phys. Rev. Lett. 98, 110502 (2007)

 

“Weighted graph states and applications to spin chains, lattices and gases”,

L. Hartmann, J. Calsamiglia, W. Dür, H. J. Briegel, J. Phys. B: At. Mol. Opt. Phys. 40, S1-S44 (2007)

 

“Entanglement and its dynamics in open, dissipative systems”,

L. Hartmann, W. Dür, H. J. Briegel, New Journal of Physics 9, 230 (2007)

 

“On the role of memory errors in quantum repeaters”,

L. Hartmann, B. Kraus, H. J. Briegel, W. Dür,Physical Review A 75, 032310 (2007)

 

“Parameter estimation for mixed states from a single copy”,

T. Konrad, O. Gühne, J. Audretsch, H. J. Briegel, Phys. Rev. A 75, 062101 (2007)

 

“Experimental entanglement of six photons in graph states”,

C.-Y. Lu, X.-Q. Zhou, O. Gühne, W.-B. Gao, J. Zhang, Z.-S. Yuan, A. Goebel, T. Yang, J.-W. Pan, Nature Physics 3, 91-95 (2007)

 

“Entanglement and local information access for graph states”,

D. Markham, A. Miyake, S. Virmani, New Journal of Physics 9, 194 (2007)

 

“Fundamentals of universality in one-way quantum computation”,

M. Van den Nest, W. Dür, A. Miyake, H. J. Briegel, New J. Phys. 9, 204 (2007)

 

“Classical simulation versus universality in measurement based quantum computation”,

M. Van den Nest, W. Dür, G. Vidal, H. J. Briegel, Phys. Rev. A 75, 012337 (2007)

 

“Completeness of the classical 2D Ising model and universal quantum computation”,

M. Van den Nest, W. Dür, H. J. Briegel, http://arXiv.org/abs/0708.2275

 

“Quantum simulation of interacting high-dimensional systems: the influence of noise” ,

W. Dür, M. Bremner, H. J. Briegel, http://arXiv.org/abs/0706.0154

 

“Phase transition of computational power in the resource states for one-way quantum computation”,

D. E. Browne, M. B. Elliott, S. T. Flammia, S. T. Merkel, A. Miyake, A. J. Short, http://arXiv.org/abs/0709.1729

 

“Optimal Bell inequalities for perfect correlations”,

A. Cabello, O. Gühne, D. Rodriguez, http://arXiv.org/abs/0708.3208

 

“Demonstration of fractional statistics of anyons in the Kitaev lattice-spin model”,

C.-Y. Lu, W.-B. Gao, O. Gühne, X.-Q. Zhou, Z.-B. Chen, J.-W. Pan, http://arXiv.org/abs/0710.0278

 

“No-local-broadcasting of correlations”,

M. Piani, P. Horodecki, R. Horodecki, http://arXiv.org/abs/0707.0848v1

 

“Optimal spin squeezing inequalities detect bound entanglement in spin models”,

G. Toth, C. Knapp, O. Gühne, H. J. Briegel, http://arXiv.org/abs/quant-ph/0702219

 

4             OEAW    IBK.T2                   Peter Zoller (Innsbruck)

 

"Dissipative dynamics of atomic Hubbard models coupled to a phonon bath: Dark state cooling of atoms within a Bloch band of an optical lattice",

A. Griessner, A. J. Daley, S. R. Clark, D. Jaksch, P. Zoller, New Journal of Physics 9, 44 (2007)

 

"Atomic lattice excitons: from condensates to crystals",

A. Kantian, A. J. Daley, P. Törmä, P. Zoller, New Journal of Physics 9, 407 (2007)

 

 ^TOP

5             ICFO      ICFO.EX                Jürgen Eschner (Barcelona)

 

“Photon Correlation versus Interference of Single-Atom Fluorescence in a Half-Cavity”,

F. Dubin, D. Rotter, M. Mukherjee, C. Russo, J. Eschner, and R. Blatt, Phys. Rev. Lett. 98, 183003 (2007)).

 

“Generation of Einstein-Podolsky-Rosen-Entangled Radiation through an Atomic Reservoir”,

S. Pielawa, G. Morigi, D. Vitali, L. Davidovich, Phys. Rev. Lett. 98, 240401 (2007))

 

“Resonance fluorescence of a cold atom in a high-finesse resonator”,

M. Bienert, J. M. Torres, S. Zippilli, G. Morigi, Phys. Rev. A 76, 013410 (2007)

 

“Nonlinear optics with two trapped atoms”,

S. Fernández-Vidal, S. Zippilli, G. Morigi, Phys. Rev. A 76, 053829 (2007)

 

5             ICFO      ICFO.TH                Maciej Lewenstein (Barcelona)

 

Published/accepted papers 2007:

 

“Quantum Non-Demolition Detection of Strongly Correlated Systems”, 

K. Eckert, O. Romero-Isart, M. Rodriguez, M. Lewenstein, E.S. Polzik, and A. Sanpera, arXiv:0709.0527, published online: 18 November 2007 | doi:10.1038/nphys776,  Nature Physics.

 

“Disorder-Induced Order in Two-Component Bose-Einstein Condensates”,

A. Niederberger, T. Schulte, J. Wehr, M. Lewenstein, L. Sanchez-Palencia, and K. Sacha, arXiv:0707.0675, in print in Phys. Rev. Lett.

 

“Quantum stability of self-organized atomic insulator-like states in optical resonators”,

J. Larson, S. Fernandez-Vidal, G. Morigi, and M. Lewenstein, arXiv:0710.3047, in print in New J. Phys.

 

“Optimal spin squeezing inequalities detect bound entanglement in spin models”,

G. Tóth, C.Knapp, O. Gühne, and H.J. Briegel, quant-ph/0702219, in print in Phys. Rev. Lett.

 

“Entanglement of positive-definite functions on compact groups”,

J. K. Korbicz, J. Wehr, and M. Lewenstein, arXiv:0705.2965v2, Comm. Math. Phys. in print.

 

“Strongly correlated states of ultracold rotating dipolar fermi gases”,

K. Osterloh, N. Barberán, and M. Lewenstein, Phys. Rev. Lett. 99, 160403 (2007).

 

“Regional versus global entanglement in resonating-valence-bond states”,

A. Chandran, D. Kaszlikowski, A. Sen(De), U. Sen, and V. Vedral, Phys. Rev. Lett. 99, 170502 (2007).

 

“Separability, entanglement, and full families of commuting normal matrices”,

J. Samsonowicz, M. Kus, and M. Lewenstein, Phys. Rev. A 76, 022314 (2007).

 

“Dynamics of the Jaynes-Cummings and Rabi models: old wine in new bottles”,

J. Larson, Phys. Scripta 76, 146-160 (2007).

 

“Predicting spinor condensate dynamics from simple principles”,

M. Moreno-Cardoner, J. Mur-Petit, M. Guilleumas, A. Polls, A. Sanpera, and M. Lewenstein, Phys. Rev. Lett. 99, 020404 (2007).

 

“Symmetry breaking in small rotating clouds of trapped ultracold Bose atoms”, 

D. Dagnino, N. Barberán, K. Osterloh, A. Riera, and M. Lewenstein, Phys. Rev. A 76, 013625 (2007).

 

“Metastable states of a gas of dipolar bosons in a 2D optical lattice”,

C. Menotti, C. Trefzger, and M. Lewenstein, Phys. Rev. Lett. 98, 235301 (2007).

 

 “Remark on a group-theoretical formalism for quantum mechanics and the quantum-to-classical transition”,

J. K. Korbicz and M. Lewenstein, Found. Phys. 37, 879-895 (2007).

 

“Ultracold atomic Bose and Fermi spinor gases in optical lattices”,

K. Eckert, L. Zawitkowski, M. J. Leskinen, A. Sanpera, and M. Lewenstein, New J. Phys. 9, 133 (2007).

 

“Entanglement percolation in quantum networks”,

A. Acín, J. I. Cirac, and M. Lewenstein, Nature Phys. 3, 256-259 (2007). 

 

“Quantum polarization spectroscopy of ultracold spinor gases”,

K. Eckert, L. Zawitkowski, A. Sanpera, M. Lewenstein, and E.S. Polzik, Phys. Rev. Lett. 98, 100404 (2007). 

 

“The social life of atoms”,

M. Lewenstein, Nature 445, 372-375 (2007).

 

“Ultrakalt und Magnetisch”,

C. Menotti and M. Lewenstein,  Phys. J. 6(10), 19 (2007).

 

Submitted papers:

 

“Wigner Crystallization in Fast Rotating 2D Dipolar Fermi Gases”, 

M.A. Baranov, H. Fehrmann, and M. Lewenstein, submitted to Phys. Rev. Lett., cond-mat/0612592.

 

“Dynamics of Bloch Oscillations in Disordered Lattice Potentials”,

T. Schulte, S. Drenkelforth, G. Kleine Büning, W. Ertmer, J. Arlt, M. Lewenstein, and L. Santos, arXiv:0707.3131.

 

“Entanglement Distribution in Pure State Quantum Networks”,

S. Perseguers, J. I. Cirac, A. Acin, and M. Lewenstein, arXiv:0708.1025.

 

“Statistical-mechanical description of quantum entanglement”,

J. K. Korbicz, F. Hulpke, and M. Lewenstein, arXiv:0704.3357.

 

 

“Quantum correlations without classical correlations?”,

D.  Kaszlikowski, A. Sen (De), U. Sen, V. Vedral, A. Winter,  arXiv:0705.1969.

 

“Frustration, Area Law, and Interference in Quantum Spin Models”,

A. Sen (De), U. Sen, A. Sanpera, and M. Lewenstein, arXiv:0706.2094

 

^TOP

6             TUD       TUD                       Gerhard Birkl (Darmstadt)

 

Publications

 

“Coherent Manipulation of Atomic Qubits in Optical Micropotentials”,

A. Lengwenus, J. Kruse, M. Volk, W. Ertmer, G. Birkl, Applied Physics B 86, 377 – 383 (2007) .

 

“Micro traps for quantum information processing and presicion force sensing”,

G. Birkl, J. Fortágh, Laser & Photon. Rev. 1, 12 – 23 (2007).

 

“A Scalable Shift Register for Neutral Atoms”,

A. Lengwenus, J. Kruse, G. Birkl, submitted to publication

 

“Control of internal and external degrees of freedom of neutral atoms in optical micro-potentials”,

A. Lengwenus, Ph.D. thesis (in German), Technische Universität Darmstadt, December 2007.

 

Master theses

 

M. Scherer, “A Raman laser system for the coherent manipulation of rubidium atoms for quantum information processing‘”, Master thesis (in German), Technische Universität Darmstadt, October 2007.

 

M. Wagner, “Studies towards single atom detection in dipole trap arrays‘, Master thesis (in German), Technische Universität Darmstadt, October 2007.

 

^TOP

7             HHUD    UDUS                    Dagmar Bruss (Düsseldorf)

 

“Classical capacity of noiseless quantum channels for massive indistinguishable

particles: Bosons vs. Fermions”,

A. Sen De, U. Sen, B. Gromek, D. Bruß, and M. Lewenstein, Phys. Rev. A 75, 022331 (2007).

 

“Purifying and Reversible Physical Processes”,

M. Kleinmann, H. Kampermann, T. Meyer, and D. Bruß, Appl. Phys. B 86, 371 (2007).

 

“Entanglement of collectively interacting harmonic chains: An effective two-dimensional system”,

R.G. Unanyan, M. Fleischhauer, and D. Bruß, Phys. Rev. A 75, 040302(R) (2007).

 

“Entanglement witnesses and a loophole problem”,

P. Skwara, H. Kampermann, M. Kleinmann, and D. Bruß, Phys. Rev. A 76, 012312 (2007).

 

“A Decomposition of Separable Werner States”,

R.G. Unanyan, H. Kampermann, and D. Bruß, J. Phys. A: Math. Theor. 40, F483 (2007).

 

“Commutator Relations Reveal Solvable Structures in Unambiguous State Discrimination”,

M. Kleinmann, H. Kampermann, Ph. Raynal, and D. Bruß, J. Phys. A: Math. Theor. 40, F871 (2007).

 

Book:

 

“Lectures on Quantum Information”,

D. Bruß and G. Leuchs (Eds.), WILEY-VCH Weinheim (2007).

 

^TOP

8             JoGuMainz          UMAINZ                                Immanuel Bloch (Mainz)

 

"Free fermion antibunching in a degenerate Fermi gas released from an optical lattice",

T. Rom, Th. Best, D. van Oosten, U. Schneider, S. Fölling, B. Paredes and I. Bloch, Nature 444, 733-736, 2006

 

"Preparation and detection of magnetic quantum phases in optical superlattices",

A. M. Rey, V. Gritsev, I. Bloch, E. Demler and M. Lukin, Phys. Rev. Lett. 99, 140601, 2007

 

"Direct observation and control of superexchange interactions with ultracold atoms in optical lattices",

S. Trotzky, P. Cheinet, S. Fölling, M. Feld, E. Demler, M. Lukin and I. Bloch(submitted to Science)

 

"Minimum Instances of Topological Matter in an Optical Plaquette",

B. Paredes and I. Bloch (submitted to Phys. Rev. A) arXiv:0711.3796

 

^TOP

9             UNIBONN            UBONN                Dieter Meschede, Arno Rauschenbeutel (Bonn)

 

“Inserting two atoms into a single optical micropotential”,

Y. Miroshnychenko, W. Alt, I. Dotsenko, L. Förster, M. Khudaverdyan, D. Meschede, S. Reick, and A. Rauschenbeutel;

Phys. Rev. Lett. 97, 243003 (2006), selected for the Dec 2006 issue of the Virtual Journal of Quantum Information, www.vjquantuminfo.org, selected for Nature Research Highlights, Nature 445, 5 (2007)

note: this publication was “in print” in the 2006 report.

 

“Move around the clock”,

D. Meschede, Nature Physics 3, 684 (2007)

 

^TOP

11           UOXF                    UOXF                    Andrew Steane, David Lucas (Oxford)

 

“How to build a 300 bit, 1 Giga-operation quantum computer,”

A. M. Steane, Quant.Inf.Comp. 7, p.171-183 (2007).

 

“A long-lived memory qubit on a low-decoherence quantum bus,”

D. M. Lucas, B. C. Keitch, J. P. Home, G. Imreh, M. J. McDonnell, D. N. Stacey, D. J. Szwer, A. M. Steane , Submitted for publication (arXiv:0710.4421)

 

"Optical Bloch Equations with Multiply-Connected States"

D.N.Stacey, D.T.C.Allcock, D.M.Lucas, D.J.Szwer, S.C.Webster, submitted to J.Phys.B.

 

^TOP

12           UCAM-DAMPT    CAMBRIDGE       Artur Ekert, Matthias Christiandl (Cambridge)

 

Squashed entanglement for multipartite states and entanglement measures based on the mixed convex roof",

Dong Yang, Karol Horodecki, Michal Horodecki, Pawel Horodecki, Jonathan Oppenheim, Wei Song, arXiv:0704.2236

 

"Unconditional privacy over channels which cannot convey quantum information",

Karol Horodecki, Michal Horodecki, Pawel Horodecki, Debbie Leung, Jonathan Oppenheim, arXiv:quant-ph/0702077

 

"Quantum network communication -- the butterfly and beyond",

Debbie Leung, Jonathan Oppenheim, Andreas Winter, arXiv:quant-ph/0608223

 

"Quantum Cryptography with Finite Resources",

Valerio Scarani (Singapore), Renato Renner (Cambridge), arXiv:0708.0709

 

"Symmetry implies independence",

Renato Renner, Journal-ref: Nature Physics 3, 645 - 649 (2007), arXiv:quant-ph/0703069

 

"A most compendious and facile quantum de Finetti theorem",

Robert Koenig, Graeme Mitchison, arXiv:quant-ph/0703210

 

"Possibility, Impossibility and Cheat-Sensitivity of Quantum Bit String Commitment",

Harry Buhrman, Matthias Christandl, Patrick Hayden, Hoi-Kwong Lo, Stephanie Wehner, arXiv:quant-ph/0504078

 

"Entanglement Assisted Classical Capacity of a Class of Quantum Channels with Long-Term Memory".,

Nilanjana Datta, Yurii Suhov, Tony C. Dorlas, arXiv:0705.1465

 

»Entanglement Cost for Sequences of Arbitrary Quantum States."

Garry Bowen, Nilanjana Datta, [arXiv:0704.1957v1],arXiv:0704.1957

 

»Cloning and Broadcasting in Generic Probabilistic Theories",

Howard Barnum, Jonathan Barrett, Matthew Leifer, Alexander Wilce, arXiv:quant-ph/0611295

 

»Asymptotic Entanglement Manipulation of Bipartite Pure States",

Garry Bowen and Nilanjana Datta, Journal-ref: accepted by IEEE Transactions on Information Theory, arXiv:quant-ph/0610199

 

"Implementing universal quantum gates in coupled cavities",

Dimitris G. Angelakis, Alastair Kay,Journal-ref: Am. Inst. of Phys. Vol. 963, 763 (2007), arXiv:0707.3946

 

"Transfer of a Polaritonic Qubit through a Coupled Cavity Array",

Sougato Bose, Dimitris G. Angelakis, Daniel Burgarth, Journal-ref: Journ. of Mod. Opt. vol. 54, 2307 (2007), arXiv:0704.0984

 

"Cluster state quantum computation in coupled cavity arrays",

Dimitris G. Angelakis, Alastair Kay, arXiv:quant-ph/0702133

 

"Photon blockade induced Mott transitions and XY spin models in coupled cavity arrays",

Dimitris G. Angelakis, Marcelo F. Santos, Sougato Bose, Journal-ref: Phys. Rev. A (Rap. Com.) 76, 031805 (2007), arXiv:quant-ph/0606159

 

"An N-Qubit Entanglement Witness Based on N-point Correlation Functions",

Dagomir Kaszlikowski, Alastair Kay, arXiv:0710.1928

 

"The Topological Properties of Fault-Tolerant Circuits",

Alastair Kay, arXiv:quant-ph/0702092

 

"The Impossibility of Quantum State Mirroring on Square Lattices",

Alastair Kay, arXiv:quant-ph/0702088

 

»Robust state stansfer and rotation through a spin chain via dark passage",

Ohshima, Toshio, Ekert, Artur, Oi, Daniel K. L., Kaslizowski, Dagomir, Kwek, L. C., arXiv:quant-ph/0702019

 

"Steady state entanglement between distant hybrid light-matter qubits under classical driving",

Dimitris G. Angelakis, Stefano Mancini, Sougato Bose, arXiv:0711.1830

 

List of Publications (updated list from last year’s report – many references are now published)

 

"One-and-a-half quantum de finetti theorem", Comm. Math. Phys.,

M. Christandl, R. König, G. Mitchison, and R. Renner, 273 (2), 473-498, 2007,  http://www.arxiv.org/abs/quant-ph/0602130.

 

"The Bounded Storage Model in The Presence of a Quantum Adversary (2006)",

R. König and B. Terhal, submitted to IEEE Transactions on Information Theory,  http://arxiv.org/abs/quant-ph/0608101.

 

" Photon blockade induced mott transitions and xy spin models in coupled cavity arrays"

D. G. Angelakis, M. F. Santos, and S. Bose, Phys. Rev. A (Rap. Com.) 76, 031805 (2007) http://www.arxiv.org/abs/quant-ph/0606159.

 

"Generation and verification of high dimensional entanglement from coupled cavity arrays",

D. G. Angelakis and S. Bose, to appear in Journal of the Optical Society of America B (2006).

 

"Unifying Classical and Quantum Key Distillation",

M. Christandl, A. Ekert, M. Horodecki, P. Horodecki, J. Oppenheim, and R. Renner, Proceedings of the 4th Theory of Cryptography Conference, Lecture Notes in Computer Science vol. 4392, pp. 456-478, 2007 http://www.arxiv.org/abs/quant-ph/0608199.

 

"N-representability is QMA-complete",

Y.-K. Liu, M. Christandl, and F. Verstrate, Phys. Rev. Lett. 98, 110503 (2007) http://www.arxiv.org/abs/quant-ph/0609125.

 

"Security of quantum bit string commitment depends on the information measure",

H. Buhrman, M. Christandl, P. Hayden, H.-K. Lo, and S. Wehner, Phys. Rev. Lett., 97, 250501 (2006), http://www.arxiv.org/abs/quant-ph/0609237.

 

"Asymptotic Entanglement Manipulation of Bipartite Pure States" (2006),

G. Bowen and N. Datta, submitted to IEEE Transactions on Information Theory, http://www.arxiv.org/abs/quant-ph/0610199.

 

"Quantum Coding Theorems for Arbitrary Sources, Channels and Entanglement Resources" (2006),

G. Bowen and N. Datta, submitted to IEEE Transactions on Information Theory, http://www.arxiv.org/abs/quant-ph/0610003.

 

"Coding Theorem for a Class of Quantum Channels with Long-Term Memory" (2006),

N. Datta and T. Dorlas, http://www.arxiv.org/abs/quant-ph/0610049.

 

"On Nonzero Kronecker Coefficients and their Consequences for Spectra", Commun. Math. Phys.,

M. Christandl, A. Harrow, and G. Mitchison, 270, 575-585 (2007), http://www.arxiv.org/abs/quant-ph/0511029.

 

"The Spectra of Density Operators and the Kronecker Coefficients of the Symmetric Group"  (2006),

M. Christandl  and G. Mitchison, Comm. Math. Phys., Vol. 261, No. 3, pp. 789-797 (2006), http://www.arxiv.org/abs/quant-ph/0409016

 

"Optimality of purification protocols and upper-bounds to fault-tolerance",

A. Kay and J. K. Pachos, Phys. Rev. A 75, 062307 (2007), http://www.arxiv.org/abs/quant-ph/0608080.

 

"Optimal purification of thermal graph states",

A. Kay, J. K. Pachos,  W. Dür and  H. J. Briegel,  New J. Phys. 8 (2006) 147, http://www.arxiv.org/abs/quant-ph/0606177.

 

"State transfer and Spin Measurement",

A. Kay, Phys. Rev. Lett. 98, 010501 (2007) http://www.arxiv.org/abs/quant-ph/0604137.

 

"Perfect State Transfer: Beyond Nearest-Neighbor Couplings",

A. Kay,Phys. Rev. A 73, 032306 (2006), http://www.arxiv.org/abs/quant-ph/0509065.

 

"Graph State Preparation and Cluster Computation with Global Addressing of Optical Lattices",

A. Kay, J. K. Pachos, and C. S. Adams,Phys. Rev. A 73, 022310 (2006), http://www.arxiv.org/abs/quant-ph/0501166.

 

^TOP

13           AAR       UAARHUS                           Klaus Mølmer (Aarhus)

 

“Quantum computing with a single molecular ensemble and a Cooper pair box”,

Karl Tordrup and Klaus Mølmer: arXiv:0711.0606

 

“Geometric phase gates based on stimulated Raman adiabatic passage in tripod systems”

Ditte Møller, Lars Bojer Madsen, Klaus Mølmer: Physical Review A 75, 062302 (2007).

 

“Geometric phases in open tripod systems”,

Ditte Møller, Lars Bojer Madsen and Klaus Mølmer, submitted to Physical Review A, October 2007; arXiv:0710.0450.

 

“Effects of ground-state hyperfine shifts in quantum computing with rare-earth-metal ions in solids”,

Karl Tordrup and Klaus Mølmer: Phys. Rev. A 75, 022316 (2007)

 

“Universal Quantum Computation in a Neutral Atom Decoherence Free Subspace”. E. Brion, L. H. Pedersen, K. Mølmer, S. Chutia, and M. Saffman: Phys. Rev. A 75, 032328 (2007)

 

“Fidelity of quantum operations”,

Line Hjortshøj Pedersen, Niels Martin Møller and Klaus Mølmer: Physics Letters A 270, 47 (2007)

Trapping of light pulses in ensembles of stationary Lambda atoms, Kristian Rymann Hansen, Klaus Mølmer: Phys. Rev. A 75, 053802 (2007)

 

“Single-photon-state generation from a continuous-wave nondegenerate optical parametric oscillator”,

Anne E. B. Nielsen and Klaus Mølmer: Phys. Rev. A 75, 023806 (2007)

 

“Conditional generation of path-entangled optical |N,0> + |0,N> states”,

Anne E. B. Nielsen and Klaus Mølmer:  Phys. Rev. A 75, 063803 (2007)

 

“Quantum Light States Engineering via Quantum Feedback Control”,

Antonio Negretti, Uffe V. Poulsen, and Klaus Mølmer: To appear in Phys. Rev. Lett. 2007.; quant-ph/0703040

 

“Conditional dynamics induced by new configurations for Rydberg dipole-dipole interactions”,

E. Brion, A. S. Mouritzen and K. Mølmer: Phys. Rev. A 76, 022334 (2007)

 

“Quantum computing with collective ensembles of multi-level systems”,

E. Brion, K. Mølmer, M. Saffman: To appear in Physical Review Letters; quant-ph/0708.1386

 

“Error correction in ensemble registers for quantum repeaters and quantum computers”,

Etienne Brion, Line Hjortshøj Pedersen, Mark Saffman, Klaus Mølmer:

Submitted for publication; arXiv:0710.1717.

 

^TOP

14           UNICAM               UNICAM               Paolo Tombesi, David Vitali (Camerino)

 

 “Generation of Einstein-Podolsky-Rosen-entangled radiation through an atomic reservoir”,

S. Pielawa, G. Morigi, D. Vitali, L. Davidovich  Phys. Rev. Lett. 98, 240401 (2007)).

 

“Open-loop stochastic control of quantum coherence”,

G. Gordon, G. Kurizki, S. Mancini, D. Vitali, P. Tombesi, J. Phys. B: At. Mol. Opt. Phys. 40 (2007) S61-S73

 

“Minimal qudit code for a qubit in phase damping channel”,

S. Pirandola, S. Braunstein, S. Mancini and D. Vitali, arXiv:0705.1099.

 

“Optimal control of entanglement via quantum feedback “,

S. Mancini, and H. M. Wiseman, Phys. Rev. A 75, 012330 (2007).

 

Additive quantum gaussian channels with memory”,

G. Ruggeri and S. Mancini, “Quant. Comp. & Inf. 7, 265 (2007).

 

“Spin chains with electrons in Penning traps”,

G. Ciaramicoli, I. Marzoli, and P. Tombesi, Phys. Rev. A 75, 032348 (2007).

 

“A cavity-QED scheme for Heisenberg-limited interferometry”,

D. Vitali, S. Kuhr, M. Brune, J.-M. Raimond, J. Mod. Opt. 54, 1551-1567 (2007).

 

^TOP

15           WEIZMANN          WEIZMANN          Gershon Kurizki (Rehovot)

 

“Signatures of strong momentum localization via      entanglement of translational and internal states”,

N. Bar-Gil and G. Kurizki, Phys. Rev. Lett. 97, 230402 (2006).

 

“Universal dynamical decoherence control of noisy single- and multi-qubit systems”,

Goren Gordon, Noam Erez and Gershon Kurizki, J. Phys. B 40, S75 (2007).

 

“Open-loop stochastic control of quantum coherence”, Goren Gordon, Gershon Kurizki, Stefano Mancini, David Vitali and Paolo Tombesi, J. Phys. B 40, S61(2007)

 

“Universal dynamical decoherence control of noisy single- and multi-qubit systems”, Goren Gordon, Noam Erez and Gershon Kurizki, J. Phys. B 40, S75 (2007).

 

“Control of multiatom entanglement in a cavity”,

Aikaterini Mandilara, Vladimir M. Akulin,  Michal Kolar and Gershon Kurizki, Phys. Rev. A 75, 022327 (2007).

 

“How to control decoherence and entanglement in quantum complex systems?”,

V M Akulin, G Kurizki and D A Lidar, J. Phys. B 40, Editorial (2007).

 

“Universal dephasing control during quantum computation”, 

Goren Gordon and Gershon Kurizki, Phys. Rev. A 76, 042310 (2007).

 

“Path–phase duality with intraparticle translational–internal entanglement”, Michal Kolář, Tomáš Opatrný, Nir Bar-Gill, Noam Erez and Gershon Kurizki, New J. Phys. 9 129 (2007).

 

“Multiatom cooperative emission following single-photon absorption: Dicke-state dynamics”, I E Mazets and G Kurizki, J. Phys. B 40 F105 (2007)

 

“Modification of Scattering Lengths via Magnetic Dipole-Dipole Interactions”,

I. E. Mazets and G. Kurizki, Phys. Rev. Lett. 98, 140401 (2007).

 

^TOP

16           GUT       GUT                       Pawel Horodecki (Gdansk)

 

“Squashed entanglement for multipartite states and entanglement measures based on the mixed convex roof”,

Dong Yang, Karol Horodecki, Michal Horodecki, Pawel Horodecki, Jonathan Oppenheim, Wei Song, arXiv:0704.2236

 

“Unconditional privacy over channels which cannot convey quantum information”

Karol Horodecki, Michal Horodecki, Pawel Horodecki, Debbie Leung, Jonathan Oppenheim, arXiv: quant-ph/0702077

 

“Entanglement-swapping boxes and their communication properties”

Andrzej Grudka, Michal Horodecki, Pawel Horodecki, Ryszard Horodecki, Marco Piani, arXiv:quant-ph/0703095

 

“Separability in terms of a single entanglement witness”

Piotr Badziag, Pawel Horodecki, Ryszard Horodecki, Remigiusz Augusiak, arXiv:quant-ph/0703097

 

“Quantum entanglement”

Ryszard Horodecki, Pawel Horodecki, Michal Horodecki, Karol Horodecki, arXiv:quant-ph/0702225

 

“No-local-broadcasting theorem for quantum correlations”

Marco Piani, Pawel Horodecki, Ryszard Horodecki, arXiv:0707.0848, Phys. Rev. Lett. (accepted)

 

“Quantum key distribution based on private states: unconditional security over untrusted channels with zero quantum capacity”

Karol Horodecki, Michal Horodecki, Pawel Horodecki, Debbie Leung, Jonathan Oppenheim , arXiv:quant-ph/0608195, IEEE TIT (accepted)

 

“Beyond the standard entropic inequalities: stronger scalar separability criteria and their applications”,

Remigiusz Augusiak, Julia Stasinska, Pawel Horodecki, arXiv:0707.4315, Phys. Rev. A (accepted)

 

“A general scheme for construction of scalar separability criteria from positive maps

Remigiusz Augusiak, Julia Stasinska, arXiv:0709.3779, Phys. Rev. A (accepted)

 

^TOP

17           GDA       UG          Ryszard Horodecki (Gdansk)

 

“ A statistical mechanics view on Kitaev's proposal for quantum memories"

R. Alicki, M. Fannes, M. Horodecki, arXiv:quant-ph/0702102, J. Phys. A: Math. Theor. 40, 6451-6467 (2007)

 

“A decoupling approach to the quantum capacity”

Patrick Hayden, Michal Horodecki, Jon Yard, Andreas Winter, arXiv:quant-ph/0702005

 

“Quantum coding theorem from privacy and distinguishability”

Michal Horodecki, Seth Lloyd, Andreas Winter, arXiv:quant-ph/0702006

 

“Quantification of quantum correlation of ensembles of states”,

M. Horodecki, A. Sen(De), and U. Sen, Phys. Rev. A 75, 062329 (2007).

 

“Information gain and approximate reversibility of quantum measurements: an entropic approach”

Francesco Buscemi, Masahito Hayashi, Michal Horodecki, arXiv:quant-ph/0702166

 

“Composition of quantum states and dynamical subadditivity”

W. Roga, M. Fannes, K. Zyczkowski, arXiv:quant-ph/0706.2791

 

“Remarks on the equivalence of full additivity and monotonicity for the entanglement cost”

F.G.S.L. Brandao, M. Horodecki, M.B. Plenio, S. Virmani, Open Sys. Inf. Dyn., 14, page 333 (2007)

 

“Squashed entanglement for multipartite states and entanglement measures based on the mixed convex roof”

Dong Yang, Karol Horodecki, Michal Horodecki, Pawel Horodecki, Jonathan Oppenheim, Wei Song, arXiv:0704.2236

 

“Unconditional privacy over channels which cannot convey quantum information”

Karol Horodecki, Michal Horodecki, Pawel Horodecki, Debbie Leung, Jonathan Oppenheim, arXiv: quant-ph/0702077

 

“Constraints on many-to-one multipartite dense coding”

M. Horodecki, M. Piani, arXiv:quant-ph/0701134

 

“Entanglement-swapping boxes and their communication properties”

Andrzej Grudka, Michal Horodecki, Pawel Horodecki, Ryszard Horodecki, Marco Piani, arXiv:quant-ph/0703095

 

“Separability in terms of a single entanglement witness”

Piotr Badziag, Pawel Horodecki, Ryszard Horodecki, Remigiusz Augusiak, arXiv:quant-ph/0703097

 

“Conditional Entanglement”

Dong Yang, Michal Horodecki, Z. D. Wang, arXiv:quant-ph/0701149

 

“Separability, entanglement, and full families of commuting normal matrices”,

Jan Samsonowicz, Marek Kus, Maciej Lewenstein, Phys. Rev. A 76, 022314 (2007)

 

“On the relation between states and maps in infinite dimensions”

Janusz Grabowski, Marek Kus, Giuseppe Marmo, Open Sys. & Information Dyn. 14, 1 (2007)

 

“On positive decomposable maps”

W. A. Majewski, Rep. Math. Physics 59, 289 (2007)

 

“On the structure of positive maps between matrix algebras”

W. A. Majewski, M. Marciniak, h. FA/0705.0798

 

“On a characterization of PPT states”

W. A. Majewski, arXiv: quant-ph/0708.3980

 

“Geometry of sets of quantum maps: a generic positive map acting on a high-dimensional system is not completely positive”

St. J. Szarek, E. Werner, and  K. Zyczkowski, arXiv:quant-ph/0710.1571

 

“Quantum entanglement”

Ryszard Horodecki, Pawel Horodecki, Michal Horodecki, Karol Horodecki, arXiv:quant-ph/0702225

 

“No-local-broadcasting theorem for quantum correlations”

Marco Piani, Pawel Horodecki, Ryszard Horodecki, arXiv:0707.0848, Phys. Rev. Lett. (accepted)

 

“Can quantum correlations be completely quantum?”

Łukasz Pankowski, Barbara Synak-Radtke, arXiv:0705.1370, J. Phys. A (accepted)

 

“Mubs and Hadamards of Order Six”

I. Bengtsson, W. Bruzda, A. Ericsson, J. A. Larsson, W. Tadej, K. Zyczkowski, J. Math. Phys. 48, 052106  (2007)

 

“Defect of a unitary matrix”

W. Tadej, K. Zyczkowski, and W. Slomczynski, ath.RA/0702510 

 

“A simple test of quantumness for a single system”

Robert Alicki, Nicholas Van Ryn, arXiv:0704.1962

 

“Quantum key distribution based on private states: unconditional security over untrusted channels with zero quantum capacity”

Karol Horodecki, Michal Horodecki, Pawel Horodecki, Debbie Leung, Jonathan Oppenheim,

arXiv:quant-ph/0608195, IEEE TIT (accepted)

 

“Higher-rank numerical ranges of unitary and normal matrices”,

M.-D. Choi,  J. A. Holbrook, D. W. Kribs, and  K. Zyczkowski, Operators and Matrices 1, 409-426 (2007).

 

^TOP

18           NPL ML                 NPL                       Patrick Gill (Teddington)

 

“Photoionization of strontium for precision ion trap experiments”,

V. Letchumanan, M. Brownnutt, R.C. Thompson, P. Gill and A.G. Sinclair, Applied Physics. B 87, 411–415 (2007).

 

 “Zero-point cooling and heating rate measurements of a single 88Sr+ ion ”,

V. Letchumanan, G. Wilpers, M. Brownnutt, P. Gill and A.G. Sinclair, Physical Review A 75, 063425 (2007).

 

“Monolithic microfabricated ion trap chip design for scalable quantum processors”,

M Brownnutt, G Wilpers, P Gill, R C Thompson and A G Sinclair, New J. Phys. 8, 232 (2006)

 

^TOP

21           CNR       CNR       Tommaso Calarco (Trento)

 

“Decoherence induced by interacting quantum spin baths”,

D. Rossini, T. Calarco, V. Giovannetti, S. Montangero, R. FazioPhys. Rev. A 75, 032333 (2007).

 

“Robust optimal quantum gates for Josephson charge qubits”,

S. Montangero, T. Calarco, R. Fazio, Phys. Rev. Lett. 99, 170501 (2007).

 

“Controlled collisions of a single atom and ion guided by movable trapping potentials

Z. Idziaszek, T. Calarco, P. Zoller, Phys. Rev. A 76, 033409 (2007).

 

“Wigner crystals of ions as quantum hard drives”,

J. M. Taylor, T. Calarco: arXiv:0706.1951.

 

“Structural phase transitions in low-dimensional ion crystals”,

S. Fishman, G. De Chiara, T. Calarco, G. Morigi: arXiv:0710.1831.

 

“Increasing entanglement through engineered disorder”,

D. Binosi, G. De Chiara, S. Montangero and A. Recati, Phys. Rev. B 76, 140405(R) (2007.

 

"Decoherence by engineered quantum baths",

D. Rossini, T. Calarco, V. Giovannetti, S. Montangero, R. Fazio, J. Phys. A: Math. Theor. 40 (2007) 8033-8040.

 

"Density Matrix Renormalization Group for Dummies", G. De Chiara, M. Rizzi, D. Rossini and S. Montangero, J. of Comp. and Theor. Nanosc. (in press).

 

“Deterministic Entanglement via Molecular Dissociation in Integrated Atom Optics”, B. Zhao, Z.-B. Chen, J.-W. Pan, J. Schmiedmayer, A. Recati, G. E. Astrakharchik, T. Calarco, Phys. Rev. A 75, 042312 (2007).

 

^TOP

22           TUW                      TUW                      Jörg Schmiedmayer (Wien)

 

"Fault-tolerant quantum repeater with atomic ensembles and linear optics"

Z.-B. Chen, B. Zhao,Y.-A. Chen, J. Schmiedmayer, and J.-W. Pan, Phys. Rev. A 76, 022329 (2007)

 

"Non-equilibrium coherence dynamics in one-dimensional Bose gases"

S. Hofferberth, I. Lesanovsky, B. Fischer, J. Schmiedmayer, T. Schumm, Nature 449, 324 (2007)

 

"Fault-tolerant quantum repeater with atomic ensembles and linear optics"

Z.-B. Chen, B. Zhao, Y.-A. Chen, J. Schmiedmayer, J.-W. Pan, Phys. Rev. A76, 022329-1 (2007)

 

"Designing potentials by sculpturing wires"

L. Della Pietra, S. Aigner, C. v. Hagen, S. Groth, I. Bar-Joseph, H. J. Lezec, J. Schmiedmayer, Phys. Rev. A75, 063604-1 (2007)

 

"Ultracold atoms in radio-frequency dressed potentials beyond the rotating-wave approximation"

S. Hofferberth, B. Fischer, J. Schmiedmayer, I. Lesanovsky, T. Schumm, Phys. Rev. A76, 013401-1 (2007)

 

"Optimal quantum control of Bose-Einstein condensates in magnetic microtraps"

U. Hohenester, P.K. Rekdal, A. Borzi, J. Schmiedmayer, Phys. Rev. A75, 023602-1 (2007)

 

"Collisional decoherence during writing and reading quantum states"

S. Manz, T. Fernholz, J. Schmiedmayer, J.-W. Pan, Phys. Rev. A75, 040101-1 (2007)

 

"High-fidelity entanglement via molecular dissociation in integrated atom optics"

B. Zhao, Z.-B. Chen, J.-W. Pan, J. Schmiedmayer, A. Recati, G. Astrakharchik, T. Calarco, Phys. Rev. A75, 042312-1 (2007)

 

"Deterministic and storable single-photon source based on a quantum memory"

S. Chen, Y.-A. Chen, T. Strassel, Z.-S. Yuan, B. Zhao, J. Schmiedmayer, J.-W. Pa, Phys. Rev. Lett. 97, 173004-1 (2006)

 

"Demonstration of a stable atom-photon entanglement source for quantum repeaters"

S. Chen, Y.-A. Chen, B. Zhao, Z.-S. Yuan, J. Schmiedmayer, J.-W. Pan, Phys. Rev. Lett. 99, 180505-1 (2007)

 

"Synchronized independent narrow-band single photons and efficient generation of photonic entanglement"

Z.-S. Yuan, Y.-A. Chen, S. Chen, B. Zhao, M. Koch, T. Strassel, Y. Zhao, G.-J. Zhu, J. Schmiedmayer, J.-W. Pan, Phys. Rev. Lett. 98, 180503-1 (2007)

 

"Robust creation of entanglement between remote memory qubits"

B. Zhao, Z.-B. Chen, Y.-A. Chen, J. Schmiedmayer, J.-W. Pan, Phys. Rev. Lett. 98, 240502-1 (2007)

 

“Robust long-distance quantum communication with atomic ensembles and linear optics”

B. Zhao, Z.-B. Chen, Y.-A. Chen, J. Schmiedmayer, J.-W. Pan, Phys. Rev. Lett. 98, 240502 (2007)

 

“A robust atom-photon entanglement source for quantum repeaters”

S. Chen, Y.-A. Chen, B. Zhao, Z.-S. Yuan, J. Schmiedmayer, J.-W. Pan, Phys. Rev. Lett. 99, 180505 (2007)

 

“Memory-built in quantum teleportation with photonic and atomic qubits”

Y.-A. Chen, S. Chen, Z.-S. Yuan, B. Zhao, C.-S. Chuu, J. Schmiedmayer, J.-W. Pan, arXiv:0705.1256

 

“An integrated atom counter”

M. Wilzbach, D. Heine, S. Groth, X. Liu, B. Hessmo, J. Schmiedmayer, submitted to Nature Physics (2007)

 

 

 

 

 

 

Publications of the SCALA consortium (2005-2006)

 

Letters in high-impact journals (Nature, Science, Physical Review Letters): 27

Articles in international refereed journals (Physical Review A etc): 100

Articles in Books and Proceedings: 11

Preprints (arXiv): 62

 

Total number of SCALA publications during Year 1: 200

 

Detailed list, arranged by contributing group :

 

 

1             CNRS    CNRS.IO1            Philippe Grangier, Antoine Browaeys (Orsay)

 

"Quantum interference between two single photons emitted by independently trapped atoms",

J. Beugnon, M.P.A. Jones, J. Dingjan, B. Darquié, G. Messin, A. Browaeys, P. Grangier, Nature 440, 779 (2006).

 

"Ultrafast Quantum State Control of a Single Trapped Neutral Atom",

Matthew P. A. Jones, Jerome Beugnon, Alpha Gaëtan, Junxiang Zhang, Gaetan Messin, Antoine Browaeys, Philippe Grangier, arXiv/quant-ph/0609134

 

"Diffraction limited optics for single atom manipulation",

Y.R.P. Sortais, H. Marion, C. Tuchendler, A.M. Lance, M. Lamare, P. Fournet, C. Armellin, R. Mercier, G. Messin, A. Browaeys, P. Grangier, arXiv/quant-ph/0610071

 

^TOP

 

1             CNRS    CNRS.IO2            Alain Aspect, Christoph Westbrook (Orsay)

 

"Experimental evidence for the breakdown of a Hartree-Fock approach in a weakly interacting Bose gas",

J.-B. Trebbia, J. Estève, C.I. Westbrook, I. Bouchoule, submitted to Phys. Rev. Lett., arXiv:quant-ph/0606247.

 

"Experimental observation of density fluctuations in an elongated Bose gas: ideal gas and quasi-condensate regimes",

J. Estève, J.-B. Trebia, T. Schumm, A. Aspect, C. I. Westbrook, I. Bouchoule, Phys. Rev. Lett. 96, 130403 (2006), arXiv:condmat/0510397.

 

"Theory for a Hanbury Brown Twiss experiment with a pulsed atomic beam",

J. Viana Gomes, A. Perrin, M. Schellekens, D. Boiron, C. I. Westbrook, M. Belsley, to appear in Phys. Rev. A, arXiv:quant-ph/0606147.

 

 

1             CNRS    CNRS.ENS          Jean-Michel Raimond, Michel Brune (Paris)

 

"Entanglement and decoherence of N atoms and a mesoscopic field in a cavity",

T. Meunier, A. Le Diffon, C. Rueff, P. Degiovanni, J.M. Raimond, Phys. Rev. A 74, 033802 (2006):

 

"A cavity QED scheme for Heisenberg limited interferometry",

D. Vitali, M. Brune, S. Kuhr, J.M. Raimond, à paraître, Journal of Modern Optics DOI 10.1080/09500340600741124.

 

"Realization of a superconducting atom chip",

T. Nirrengarten, A. Qarry, C. Roux, A. Emmert, G. Nogues, M. Brune, J.M. Raimond, S. Haroche, Phys. Rev. Lett. 97 200405 (2006), quant-ph/0610019.

 

"Microwave potentials and optimal control for robust quantum gates on an atom chip",

P. Treutlein, T. W. Hänsch, J. Reichel, A. Negretti, M. A. Cirone and T. Calarco, Phys. Rev. A 74, 022312 (2006).

 

^TOP

2             MPQ       MPQ.EX                                Gerhard Rempe, Axel Kuhn (Garching)

 

"Polarization-controlled single photons",

T. Wilk, S. C. Webster, H. P. Specht, G. Rempe, and A. Kuhn, quant-ph/0610227, accepted in Phys. Rev. Lett.

 

"Scheme for generating a sequence of single photons of alternating polarisation",

T. Wilk, H. P. Specht, S. C. Webster, G. Rempe, and A. Kuhn, accepted by J. Mod. Opt. quant-ph/0603083.

 

"Three-dimensional cavity cooling and trapping in an optical lattice",

K. Murr, S. Nußmann, T. Puppe, M. Hijlkema, B. Weber, S. C. Webster, A. Kuhn, and G. Rempe, Phys. Rev. A 73, 063415 (2006)

 

"Characterization of single photons using two-photon interference",

T. Legero, T. Wilk, A. Kuhn, and G. Rempe, Adv. At. Mol. Opt. Phys. 53, 253 (2006)

 

"Time-resolved and state-selective detection of single freely falling atoms",

T. Bondo, M. Hennrich, T. Legero, G. Rempe, and A. Kuhn, Opt. Comm. 264, 271 (2006)

 

"Large velocity capture range and low temperatures with cavities",

K. Murr, Phys. Rev. Lett. 96, 253001 (2006)

 

"Momentum diffusion of coupled atom-cavity oscillators",

K. Murr, P. Maunz, P.W.H. Pinkse, T. Puppe, I. Schuster, D. Vitali, and G. Rempe, Phys. Rev. A 74, 043412 (2006).

 

Book : "Cooling and Trapping in Cavity Quantum Electrodynamics",

G. Rempe, M. Hijlkema, A. Kuhn, P. Maunz, K. Murr, S. Nußmann, P.W.H. Pinkse, T. Puppe, I. Schuster, N. Syassen, and B. Weber, "Laser Spectroscopy XVII", E.A. Hinds, A. Ferguson, and E. Riis, (Eds.), World Scientific, Singapore, 178-188 (2005).

 

Book : "Advances in Atomic, Molecular and Optical Physics 53", G. Rempe and M.O. Scully (Eds.), Elsevier-Academic Press, 1-466 (2006).

 

Book : "Cavity Quantum Electrodynamics: Quantum Information Processing with Atoms and Photons",

J.-M. Raimond and G. Rempe, "Lectures on Quantum Information", D. Bruß and G. Leuchs (Eds.), Wiley-VCH, Weinheim, 537-554 (2007).

 

Book chapter : "Light forces in cavity QED",

G. Rempe and K. Murr, "Atomic Physics 20", R. Blatt, R. Grimm, and P. Zoller (Eds.), American Institute of Physics Conference Proceedings, New York, 136-143 (2006).

 

Magazine : "Einzelne Atome im optischen Resonator",

A. Kuhn, Physik in unserer Zeit 1/2006(37), Seite 6.

 

 

2             MPQ       MPQ.TH                                Ignacio Cirac (Garching)

 

"Effective Spin Quantum Phases in Systems of Trapped Ions",

X.-L. Deng, D. Porras, and J. I. Cirac, Phys. Rev. A 72, 063407 (2005); http://arxiv.org/abs/quant-ph/0509197.

 

"Quantum Manipulation of Trapped Ions in Two Dimensional Coulomb Crystals",

D. Porras, J.I. Cirac, Phys. Rev. Lett. 96, 250501 (2006); http://arxiv.org/abs/quant-ph/0601148.

 

"Quantum processing photonic states in optical lattices",

C. A. Muschik, I. de Vega, D. Porras, and J. I. Cirac, http://arxiv.org/abs/quant-ph/0611093.

 

"How much entanglement can be generated between two atoms by detecting photons?",

L. Lamata, J.J. Garcia-Ripoll, and J. I. Cirac, http://arxiv.org/abs/quant-ph/0608158.

 

"Delocalized Entanglement of Atoms in optical Lattices",

K. G. H. Vollbrecht and J. I. Cirac, http://arxiv.org/abs/quant-ph/0611132.

 

"Quantum simulations under translational symmetry",

C. V. Kraus, M. M. Wolf, and J. I. Cirac, http://arxiv.org/abs/quant-ph/0607094.

 

"Field-induced quantum disordered phases in S=1/2 weakly-coupled dimer systems with site dilution",

T. Roscilde, Phys. Rev. B 76, 144418 (2006); http://arxiv.org/abs/cond-mat/0602524.

 

"Mott glass in site-diluted S=1 antiferromagnets with single-ion anisotropy",

T. Roscilde and S. Haas, http://arxiv.org/abs/cond-mat/0605200.

 

^TOP

3             IMPERIAL             ICSTM.EX             Ed Hinds, Danny Segal (London)

 

"Pyramidal micromirrors for microsystems and atom chips",

Trupke, M; Ramirez-Martinez, F; Curtis, EA; Ashmore, JP; Eriksson, S; Hinds, EA; Moktadir, Z; Gollasch, C; Kraft, M; Prakash, GV; Baumberg, JJ, Appl.  Phys. Lett.  88 (7): Art. No. 071116 (2006)

 

"Microfabricated high-finesse optical cavity with open access and small volume",

Trupke, M; Hinds, EA; Eriksson, S; Curtis, EA; Moktadir, Z; Kukharenka, E; Kraft, M,

Appl. Phys.  Lett. 87 (21): Art. No. 211106 (2005)

 

"Comment on « Spin Decoherence in Superconducting Atom Chips »",

Stefan Scheel, E. A. Hinds, P. L. Knight, arxiv:quant-ph/0610095

 

 

3             IMPERIAL             ICSTM.TH             Peter Knight, Almut Beige (London)

 

"Towards quantum computing with single atoms and optical cavities on atom chips",

M. Trupke, J. Metz, A. Beige, and E. A. Hinds, J. Mod. Opt. (in press); quant-ph/0607197.

 

"Single atom quantum walk with 1D optical superlattices",

J. Joo, P. L. Knight, and J. K. Pachos, J. Mod. Opt. (in press); quant-ph/0606087.

 

"Multi-photon entanglement from distant single photon sources on demand",

A. Beige, Y. L. Lim, and C. Schoen, J. Mod. Opt. (in press); quant-ph/0602038.

 

"Single-qubit rotations in 2D optical lattices with multi-qubit addressing",

J. Joo, Y. L. Lim, A. Beige, and P. L. Knight, Phys. Rev. A 74, 042344 (2006).

 

"Robust entanglement through macroscopic quantum jumps",

J. Metz, M. Trupke, and A. Beige, Phys. Rev. Lett. 97, 040503 (2006).

 

"Spatial decoherence near metallic surfaces",

R. Fermani, S. Scheel, and P. L. Knight, Phys. Rev. A 73, 032902 (2006).

 

"Repeat-until-success quantum computing using stationary and flying qubits",

Y. L. Lim, S. D. Barrett, A. Beige, P. Kok, and L. C. Kwek, Phys. Rev. A 73, 012304 (2006).

 

^TOP

4             OEAW    IBK.EX  Rainer Blatt (Innsbruck)

 

"Designer atoms for quantum metrology",

C. F. Roos, M. Chwalla, K. Kim, M. Riebe, R. Blatt, Nature 443, 316-319 (2006)

 

"Ionen in Reih und Glied",

R. Blatt, Physik Journal 4, 37 (2005) 

 

"Scalable multi-particle entanglement of trapped ions",

H. Häffner, W. Hänsel, C. F. Roos, J. Benhelm, D. Chek-al-kar, M. Chwalla, T. Körber, U. D. Rapol, M. Riebe, P. O. Schmidt, C. Becher, O. Gühne, W. Dür, R. Blatt, Nature 438, 643-646 (2005)

 

Preprint : "Generalized spin squeezing inequalities in N qubit systems: theory and experiment",

J. Korbicz, O. Gühne, M. Lewenstein, H. Häffner, C. F. Roos, R. Blatt, arXiv.org:quant-ph/0601038 

 

Proceedings : "Long lived entangled states",

H. Häffner, F. Schmidt-Kaler, W. Hänsel, C. Roos, P. O. Schmidt, M. Riebe, M. Chwalla, D. Chek-al-kar, J. Benhelm, U. D. Rapol, T. Körber, C. Becher, R. Blatt, ISQM-Tokyo (Tokyo, Japan, 22-25.8.2005), Foundations of Quantum Mechanics in the Light of New Technology (Eds.: S. Ishioka, K. Fujikawa), 33 (2006) 

 

Bookitem: "Quantum Information Processing: Dream and Realization",

R. Blatt, Entangled World (Ed.: J. Audretsch), 235-270 (2006)

 

Bookitem: "Controlling three atomic qubits, Physical Realizations of Quantum Computing",

H. Häffner, M. Riebe, F. Schmidt-Kaler, W. Hänsel, C. F. Roos, M. Chwalla, J. Benhelm, T. W. Körber, C. Becher, D.F.V. James, R. Blatt, Eds.: M. Nakahara, S. Kanemitsu, M.M. Salomaa, S. Takagi, 108 (2006)

 

 

4             OEAW    IBK.T1   Hans Briegel (Innsbruck)

 

"Standard forms of noisy quantum operations via depolarization",

W. Dür, M. Hein, J. I. Cirac, H. J. Briegel, Physical Review A 72, 052326 (nov 2005)

 

"Spin gases as microscopic models for non-Markovian decoherence",

L. Hartmann, J. Calsamiglia, W. Dür, H. J. Briegel,, Physical Review A 72, 052107 (nov 2005)

 

"Distillation of Multipartite Entanglement by Complementary Stabilizer Measurements

A. Miyake, H. J. Briegel, Physical Review Letters 95, 220501-220501 (nov 2005)

 

"Nonlinear entanglement witnesses",

O. Gühne, N. Lütkenhaus, Phys. Rev. Lett. 96, 170502, 170502 (2006)

 

"Quantum communication cost of preparing multipartite entanglement",

Kruszynska, S. Anders, W. Dür, H. J. Briegel, Phys. Rev. A 73, 062328 (2006)

 

"Energy and multipartite entanglement in multidimensional and frustrated spin models",

O. Gühne, G. Toth, Physical Review A 73, 052319 (2006)

 

"Optimal purification of thermal graph states",

A. Kay, J. K. Pachos, W. Dür, H. J. Briegel, New Journal of Physics 8, 147 (2006)

 

"Steady state entanglement in open and noisy quantum systems at high temperature",

L. Hartmann, W. Dür, H. J. Briegel, Physical Review A 74, 052304 (2006)

 

"Detection of multipartite entanglement with two-body correlations",

G. Toth, O. Gühne, Physical Review A 73, 022303-022303 (2006)

 

"Ground-State Approximation for Strongly Interacting Spin Systems in Arbitrary Spatial Dimension",

S. Anders, M. B. Plenio, W. Dür, F. Verstraete, H. J. Briegel, Phys. Rev. Lett. 97, 107206 (2006)

 

"Entanglement purification protocols for all graph states",

C. Kruszynska, A. Miyake, H. J. Briegel, W. Dür, Physical Review A 74, 052316 (2006)

 

"Scale perturbation in valence bond ground states",

E. Rico, cond-mat/0601254

 

"Entanglement in graph states and its applications",

M. Hein, W. Dür, J. Eisert, R. Raussendorf, H. J. Briegel, quant-ph/0602096

 

"Estimating entanglement measures in experiments",

O. Gühne, M. Reimpell, R. Werner, quant-ph/0607163

 

"Entanglement and local information access for graph states",

D. Markham, A. Miyake, S. Virmani, quant-ph/0609102

 

"On the role of memory errors in quantum repeaters",

L. Hartmann, B. Kraus, H. J. Briegel, W. Dür, quant-ph/0610113

 

"Experimental entanglement of six photons in graph states",

C.-Y. Lu, X.-Q. Zhou, O. Gühne, W.-B. Gao, J. Zhang, Z.-S. Yuan, A. Goebel, T. Yang, J.-W. Pan, quant-ph/0609130

 

 

4             OEAW    IBK.T2                   Peter Zoller (Innsbruck)

 

"Dark state cooling of atoms by superfluid immersion",

A. Griessner, A. J. Daley, S. R. Clark, D. Jaksch and P. Zoller, Phys. Rev. Lett., in press (cond-mat/0607254)

 

"Dissipative dynamics of atomic Hubbard models coupled to a phonon bath: Dark state cooling of atoms within a Bloch band of an optical lattice",

A. Griessner, A. J. Daley, S. R. Clark, D. Jaksch and P. Zoller, arxiv:cond-mat/061226

 

"Repulsively bound atom pairs in an optical lattice",

K. Winkler, G. Thalhammer, F. Lang, R. Grimm, J. H. Denschlag, A. J. Daley, A. Kantian, H.P. Büchler, P. Zoller, Nature 441, 853 (2006)

 

"Exotic atom pairs: Repulsively bound states in an optical lattice",

J. Hecker Denschlag and A. J. Daley, in Proceedings of the international school of physics, Enrico Fermi, Course CLXIV, Ultra-Cold Fermi Gases (2006). (Conference Proceedings, preprint available at cond-mat/0610393)

 

"Repulsively bound atom pairs: Overview, Simulation and Links",

A. J. Daley, A. Kantian, H. P. Büchler, P. Zoller, K. Winkler, G. Thalhammer, F. Lang, R. Grimm and J. Hecker Denschlag, in Proceedings of the 20th International Conference of Atomic Physics (Innsbruck, Austria, 2006) (Conference Proceedings, preprint available at cond-mat/0608721)

 

^TOP

5             ICFO      ICFO.EX                Jürgen Eschner (Barcelona)

 

"Quantum coherence and population trapping in three-photon processes"

C. Champenois, G. Morigi, J. Eschner,  Phys. Rev. A 74, 053404 (2006).

 

"A single cold atom as efficient stationary source of EPR-entangled light"

D. Vitali, G. Morigi, J. Eschner,  Phys. Rev. A 74, 053814 (2006)

 

"Coherent generation of EPR-entangled light pulses mediated by a single trapped atom"

G. Morigi, J. Eschner, S. Mancini S, D. Vitali, Phys. Rev. A 73, 033822 (2006).

 

"Entangled light pulses from single cold atoms"

G. Morigi, J. Eschner, S. Mancini, D. Vitali, Phys. Rev. Lett. 96, 023601 (2006).

 

 

5             ICFO      ICFO.TH                Maciej Lewenstein (Barcelona)

 

"Ultracold atomic gases in optical lattices: Mimicking condensed matter physics and beyond",

M. Lewenstein, A. Sanpera, V. Ahufinger, B. Damski, A. Sen(De), U. Sen, cond-mat/0606771, to app. in Adv. in Phys.

 

"Disorder contra Mermin-Wagner-Hohenberg effect: From classical spin systems to ultracold atomic gases",

J. Wehr, A. Niederberger, L. Sanchez-Palencia, and M. Lewenstein, Phys. Rev. B in print (cond-mat/0604063).

 

"Dense coding with multipartite quantum states",

D. Bruss, G.M. D"Ariano, M. Lewenstein, C. Macchiavello, A. Sen(De), and U. Sen, Int. J. Quant. Inf. 4, 415 (2006).

 

"Usefulness of classical communication for local cloning of entangled states",

R. Demkowicz-Dobrzanski, M. Lewenstein, A. Sen(De), U. Sen, and D. Bruss,  Phys. Rev. A, 73, 032313 (2006).

 

"Trapped Ion Chain as a Neural Network: Fault-Tolerant Quantum Computation",

M. Pons, V. Ahufinger, C. Wunderlich, A. Sanpera, S. Braungardt, A. Sen(De), U. Sen, and M. Lewenstein,

Phys. Rev. Lett. 98, 023003 (2007), quant-ph/0607016 .

 

"Noise-Resistant Distributed Quantum Computation in Trapped Ion Chain",

S. Braungardt, A. Sen (De), U. Sen, and M. Lewenstein, quant-ph/0607053.

 

"Quantum Information Processing in Disordered and Complex Quantum Systems",

A. Sen(De), U. Sen, V. Ahufinger, H. J. Briegel, A. Sanpera, and M. Lewenstein, Phys. Rev. A in print.

 

"Superfluid -- Mott insulator transition of ultracold gases in optical resonators",

J. Larson, B. Damski, G. Morigi, and M. Lewenstein, quant-ph/0608335.

 

"Travelling to exotic places with ultracold atoms",

M. Lewenstein, A. Kubasiak, J. Larson, C. Menotti, G. Morigi, K. Osterloh, and A. Sanpera,  submitted to the Proceedings of ICAP-2006 (Innsbruck).

 

"Self-rotating wave approximation via symmetric ordering of ladder operators",

J. Larson and H. Moya-Cessa, submitted to J. Modern Optics, math-ph/0611067).

 

"Generalized spin squeezing inequalities in N qubit systems: theory and experiment",

J.K. Korbicz, O. Gühne, M. Lewenstein, H. Haeffner, C. F. Roos, and R. Blatt, Phys. Rev. A 74, 052319 (2006).

 

"Capacities of Quantum Channels for Massive Bosons and Fermions",

A. Sen(De), U. Sen, B. Gromek, D. Bruss, and M. Lewenstein, Phys. Rev. Lett. 95, 260503 (2005).

 

"Classical capacity of noiseless quantum channels for massive indistinguishable particles: Bosons vs. Fermions",

A. Sen(De), U. Sen, B. Gromek, D. Bruss, and M. Lewenstein, Phys. Rev. A in print, quant-ph/0512200.

 

"Distillation protocols that involve local distinguishing: Composing upper and lower bounds on locally accessible information",

A. Sen(De), U. Sen, and M. Lewenstein, Phys. Rev. A, in print.

 

"Three level atom optics in dipole traps and waveguides",

K. Eckert, J. Mompart, R. Corbalan, M. Lewenstein, and G. Birkl, Special issue "Quantum Control of Light and Matter" Optics Communications, 264, 264 (2006).

 

"Group theoretical approach to entanglement",

J.K. Korbicz and M. Lewenstein, Phys. Rev. A 74, 022318 (2006).

 

^TOP

6             TUD       TUD                       Gerhard Birkl (Darmstadt)

 

"Coherent Manipulation of Atomic Qubits in Optical Micropotentials",

A. Lengwenus, J. Kruse, M. Volk, W. Ertmer, G. Birkl, Applied Physics B, DOI:10.1007/s00340-006-2539-9  (2006).

 

"Micro traps for quantum information processing and precision force sensing",

G. Birkl, J. Fortágh, Laser & Photonics Reviews, DOI:10.1002/lpor.200610002 (2006).

 

"Three level atom optics in dipole traps and waveguides",

K. Eckert, J. Mompart, R. Corbalán, M. Lewenstein, G. Birkl, Opt. Comm. 264, 264 - 270 (2006).

 

"Atom-Chips, optische Gitter und Mikrolinsen", G. Birkl, Physik Journal 4 (11), 45 - 50 (2005).

 

^TOP

7             HHUD    UDUS                    Dagmar Bruss (Düsseldorf)

 

"Entanglement witnesses and the loophole problem",

P. Skwara, H. Kampermann, M. Kleinmann, D. Bruß,  quant-ph/0608058,  submitted to Phys. Rev. Lett. 

 

"Differential atom interferometry beyond the standard quantum limit",

K. Eckert, P. Hyllus,  D. Bruß, U. V. Poulsen,  M. Lewenstein,  C. Jentsch,  T. Müller,

E. M. Rasel, and W. Ertmer, Phys.  Rev. A 73, 013814 (2006)

 

"Infinite qubit rings with maximal nearest-neighbor entanglement: The Bethe ansatz solution",

U. V. Poulsen, T. Meyer,  D. Bruß, and M. Lewenstein, Phys.  Rev. A 73, 052326  (2006)

 

"Entanglement and Criticality in Translationally Invariant Harmonic Lattice Systems with Finite-Range Interactions",

R. G. Unanyan and M. Fleischhauer, Phys. Rev.Lett.  95, 260604 (2005)

 

"Entanglement of Collectively Interacting Harmonic Strings",

R.G. Unanyan, M. Fleischhauer, D.Bruß, quant-ph/0609044, submitted to Phys.  Rev.  A (rapid communication)

 

"Symmetry protected creation of superposition states and entanglement using circulant Hamiltonians",

R. G. Unanyan, B. W. Shore, M. Fleischhauer, and N. V. Vitanov, submitted to Phys.  Rev.  A

 

"Capacities of Quantum Channels for Massive Bosons and Fermions",

A.  Sen(De),  U.  Sen,  B. Gromek,  D.  Bruß, and M.  Lewenstein, Phys. Rev. Lett. 95, 260503 (2005)

 

"Classical capacity of noiseless quantum channels for massive indistinguishable particles: Bosons vs. fermions",

A.  Sen(De),  U.  Sen,  B. Gromek,  D.  Bruß, and M.  Lewenstein, submitted to Phys.  Rev.  A

 

"Usefulness of classical communication for local cloning of entangled states",

R. Demkowicz-Dobrzanski,  M. Lewenstein,  A. Sen(De),  U. Sen, and D. Bruß, Phys. Rev. A 73, 032313 (2006)

 

"Dense coding with multipartite quantum states",

D. Bruß, G. D"Ariano, M.  Lewenstein, C. Macchiavello, A. Sen (De), U. Sen

Int. J. Quant. Inf. 4, 415 (2006)

 

"Purifying and Reversible Physical Processes",

M.  Kleinmann, H.  Kampermann, T.  Meyer, D. Bruß, submitted to Appl.  Phys. B ( in press) 

 

"Physical purification of quantum states", 

M. Kleinmann, H. Kampermann, T. Meyer, and D. Bruß, Phys. Rev. A 73, 062309 (2006)

 

^TOP

8             JoGuMainz          UMAINZ                                Immanuel Bloch (Mainz)

 

"Free fermion antibunching in a degenerate atomic Fermi gas released from an optical lattice",

T. Rom, Th. Best, D. van Oosten, U. Schneider, S. Foelling, B. Paredes, I. Bloch, Nature 444, 733-736 (2006), arxiv:cond-mat/0611561

 

"Formation of spatial shell structures in the superfluid to Mott insulator transition",

Simon Foelling, Artur Widera, Torben Mueller, Fabrice Gerbier, Immanuel Bloch, arxiv:cond-mat/0606592

 

"Precision measurement of spin-dependent interaction strengths for spin-1 and spin-2 87Rb atoms",

Artur Widera, Fabrice Gerbier, Simon Foelling, Tatjana Gericke, Olaf Mandel, Immanuel Bloch, New J. Phys. 8, 152 (2006), arxiv:cond-mat/0604038

 

"Adiabatic loading of a Bose-Einstein condensate in a 3D optical lattice",

T. Gericke, F. Gerbier, A. Widera, S. Foelling, O. Mandel, I. Bloch, arxiv:cond-mat/0603590

 

"Quantum Information Processing in Optical Lattices and Magnetic Microtraps",

Philipp Treutlein, Tilo Steinmetz, Yves Colombe, Benjamin Lev, Peter Hommelhoff, Jakob Reichel, Markus Greiner, Olaf Mandel, Arthur Widera, Tim Rom, Immanuel Bloch, Theodor W. Hänsch, arxiv:quant-ph/0605163

 

^TOP

9             UNIBONN            UBONN                Dieter Meschede, Arno Rauschenbeutel (Bonn)

 

"Number-triggered loading and collisional redistribution of neutral atoms in a standing wave dipole trap",

Foerster, L.; Alt, W ; Dotsenko, I. ; Khudaverdyan, M ; Meschede, D.; Miroshnychenko, Y.; Reick, S.; Rauschenbeutel, A., New J. Phys.  8: Art. No. 259 (2006)

 

"Precision preparation of strings of trapped neutral atoms",

Miroshnychenko, Y. Alt, W.; Dotsenko, I.; Forster, L .; Khudaverdyan, M.; Rauschenbeutel, A.; Meschede, D.,  New J. Phys.  8: Art. No. 191 (2006)

 

" Manipulating single atoms",

 Meschede, D .; Rauschenbeutel, A.,  Adv.  At. Mol. Opt. Phys.  53, 53: 75-104 (2006)

 

" An atom-sorting machine",

Miroshnychenko, Y; Alt, W; Dotsenko, I; Forster, L; Khudaverdyan, M; Meschede, D; Schrader, D; Rauschenbeutel, A,  Nature  442 (7099): 151-151 (2006)

 

^TOP

10           UHEI                      UHEI                      Jörg Schmiedmayer (Heidelberg)

 

"Radiofrequency-dressed-state potentials for neutral atoms",

S. Hofferberth, I. Lesanovsky, B. Fischer, J. Verdú and J. Schmiedmayer, Nature Physics 2, 710-716, (2006)

 

Manipulation of ultracold atoms in dressed adiabatic radio-frequency potentials

I. Lesanovsky, S.Hofferberth, J.Schmiedmayer, P. Schmelcher

Phys. Rev. A 74, 033619 (2006) 

 

"Adiabatic radio frequency potentials for the coherent manipulation of matter waves",

I. Lesanovsky, T. Schumm, S. Hofferberth, L.M.Andersson, P. Krüger, J. Schmiedmayer,

Phys. Rev. A 73, 033619 (2006)

 

"Detecting magnetically guided atoms with an optical cavity",

A. Haase, B. Hessmo and J. Schmiedmayer, Optics Letters, 31, Issue 2, 268-270 (2006)

 

"Detecting Neutral Atoms on an atom chip",

M. Wilzbach, A. Haase, M. Schwarz, D. Heine, K. Wicker, S. Groth, T. Fernholz, X. Liu, K-H. Brenner, B. Hessmo and J. Schmiedmayer, Fortschr. Phys. 54, 746 (2006)

 

" Theoretical analysis of a realistic atom-chip quantum gate”

E. Charron, M. Cirone, A. Negretti, J. Schmiedmayer, T. Calarco

Phys. Rev. A 74, 012308 (2006)

 

Collisional decoherence during writing and reading quantum states",

S. Manz, T. Fernholz, J. Schmiedmayer and J.-W. Pan, Eprint arXiv:quant-ph/0608159 

 

"A Deterministic and Storable Single-Photon Source Based on Quantum Memory",

S. Chen, Y-A Chen, T. Strassel, Z-S Yuan, B Zhao, J. Schmiedmayer,J.-W. Pan,

Phys. Rev. Lett. 97, 173004 (2006)

 

"Sensing electric and magnetic fields with Bose-Einstein condensates",

S. Wildermuth, S. Hofferberth, I. Lesanovsky, S. Groth, I. Bar-Joseph, P. Krüger and J. Schmiedmayer,

Appl. Phys. Lett. 88, 264103 (2006)

 

"Designing potentials by sculpturing wires",

L. Della Pietra, S. Aigner, C. Vom Hagen, S. Gröth, I. Bar-Joseph, H.J. Lezec, J. Schmiedmayer, cond-mat/0604619

 

^TOP

11           UOXF                    UOXF                    Andrew Steane, David Lucas (Oxford)

 

"Long-lived mesoscopic entanglement outside the Lamb-Dicke regime",

M.J. McDonnell, J.P. Home, D.M. Lucas, G. Imreh, B.C. Keitch, D.J. Szwer, N.R. Thomas, S.C. Webster, D.N. Stacey, A.M. Steane, arxiv/quant-ph/0605083

 

"Deterministic entanglement and tomography of ion spin qubits",

J. P. Home, M. J. McDonnell, D. M. Lucas, G. Imreh, B. C. Keitch, D. J. Szwer, N. R. Thomas, S. C. Webster, D. N. Stacey, A. M. Steane, New J. Phys. 8 (2006) 188 (see also arxiv/quant-ph/0603273)

 

^TOP

12           UCAM-DAMPT    CAMBRIDGE       Artur Ekert, Matthias Christiandl (Cambridge)

 

"One-and-a-half quantum de Finetti theorems,

M. Christandl, R. König, G. Mitchison, and R. Renner, accepted for publication in Communications in Mathematical Physics,  http://www.arxiv.org/abs/quant-ph/0602130.

 

"The Bounded Storage Model in The Presence of a Quantum Adversary",

R. König and B. Terhal, submitted to IEEE Transactions on Information Theory, http://arxiv.org/abs/quant-ph/0608101.

 

"Photon blockade induced Mott transitions and xy spin models in coupled cavity arrays",

D. G. Angelakis, M. F. Santos, and S. Bose, http://www.arxiv.org/abs/quant-ph/0606159.

 

"Generation and verification of high dimensional entanglement from coupled cavity arrays",

D. G. Angelakis and S. Bose, to appear in Journal of the Optical Society of America B (2006).

 

"Unifying Classical and Quantum Key Distillation",

M. Christandl, A. Ekert, M. Horodecki, P. Horodecki, J. Oppenheim, and R. Renner, http://www.arxiv.org/abs/quant-ph/0608199.

 

"N-representability is QMA-complete",

Y.-K. Liu, M. Christandl, and F. Verstrate, http://www.arxiv.org/abs/quant-ph/0609125.

 

"Asymptotic Entanglement Manipulation of Bipartite Pure States",

G. Bowen and N. Datta, submitted to IEEE Transactions on Information Theory, http://www.arxiv.org/abs/quant-ph/0610199.

 

"Quantum Coding Theorems for Arbitrary Sources, Channels and Entanglement Resources",

G. Bowen and N. Datta, submitted to IEEE Transactions on Information Theory, http://www.arxiv.org/abs/quant-ph/0610003.

 

"Coding Theorem for a Class of Quantum Channels with Long-Term Memory",

N. Datta and T. Dorlas, http://www.arxiv.org/abs/quant-ph/0610049.

 

"On Nonzero Kronecker Coefficients and their Consequences for Spectra",

M. Christandl, A. Harrow, and G. Mitchison,  http://www.arxiv.org/abs/quant-ph/0511029.

 

"The Spectra of Density Operators and the Kronecker Coefficients of the Symmetric Group",

M. Christandl and G. Mitchison, Comm. Math. Phys., Vol. 261, No. 3, pp. 789-797 (2006), http://www.arxiv.org/abs/quant-ph/0409016

 

"Optimality of purification protocols and upper-bounds to fault-tolerance",

A. Kay and J. K. Pachos, http://www.arxiv.org/abs/quant-ph/0608080.

 

"Optimal purification of thermal graph states", 

A. Kay, J. K. Pachos, W. Dür, H. J. Briegel, New J. Phys. 8 (2006) 147, http://www.arxiv.org/abs/quant-ph/0606177.

 

"State transfer and Spin Measurement",  

A. Kay, http://www.arxiv.org/abs/quant-ph/0604137.

 

"Perfect State Transfer: Beyond Nearest-Neighbor Couplings",

A. Kay, Phys. Rev. A 73, 032306 (2006), http://www.arxiv.org/abs/quant-ph/0509065.

 

"Graph State Preparation and Cluster Computation with Global Addressing of Optical Lattices",

A. Kay, J. K. Pachos, and C. S. Adams, Phys. Rev. A 73, 022310 (2006), http://www.arxiv.org/abs/quant-ph/0501166.

 

^TOP

13           AAR       UAARHUS                           Klaus Mølmer (Aarhus)

 

"Microwave potentials and optimal control for robust quantum gates on an atom chip",

P. Treutlein, T.W. Hänsch, J. Reichel, A. Negretti, M. A. Cirone, and T. Calarco , Phys. Rev A 74, 022312 (2006).

 

"Conditional dynamics phase-gate with pushed ions",

U. V. Poulsen and T. Calarco, to be published.

 

"Effects of ground state hyperfine shifts in quantum computing with optically hole burnt materials",

Karl Tordrup and Klaus Mølmer, quant-ph/0609171, submitted to Physical Review A.

 

"Universal quantum computation in neutral atom decoherence-free subspaces"

E. Brion, L. H. Pedersen, K. Mølmer, S. Chutia, and M. Saffman, arxiv:quant-ph/0611246

 

"Entanglement between remote continuous variable quantum systems: effects of transmission loss",

Lars Bojer Madsen and Klaus Mølmer: Phys. Rev. A 74, 012320 (2006).

 

"Stationary light pulses in ultra cold atomic gasses",

Kristian Rymann Hansen and Klaus Mølmer, quant-ph/0611073, submitted to Physical Review Letters.

 

"Number state generation from a continuous-wave non-degenerate optical parametric oscillator",

Anne B. Nielsen and Klaus Mølmer, arxiv:quant-ph/0611268.

 

"Estimation of fluctuating magnetic fields by an atomic magnetometer",

Vivi Petersen and Klaus Mølmer, Phys. Rev. A 74, 043802 (2006); quant-ph/0605237.

 

"Polarization squeezing by optical Faraday rotation",

Jacob Sherson and Klaus Mølmer, Phys. Rev. Lett. 97, 143602 (2006); quant-ph/0606076.

 

^TOP

14           UNICAM               UNICAM               Paolo Tombesi, David Vitali (Camerino)

 

"Quantum phase-gate operation based on nonlinear optics: Full quantum analysis",

C. Ottaviani, S. Rebic, D. Vitali, P. Tombesi,  Phys. Rev. A 73, 010301(R) (2006).

 

"Entangled light pulses from single cold atoms",

G. Morigi, J. Eschner, S. Mancini, D. Vitali, Phys. Rev. Lett. 96, 023601 (2006).

 

"Continuous variable encoding by ponderomotive interaction",

S. Pirandola, S. Mancini, D. Vitali, P. Tombesi,  Eur. Phys. J. D 37, 283-290 (2006).

 

"Generating continuous variable quantum codewords in the near-field atomic lithography", 

S. Pirandola, S. Mancini, D. Vitali, P. Tombesi, J. Phys. B: At. Mol. Opt. Phys. 39, 997-1009  (2006).

 

"Coherent generation of EPR-entangled light pulses mediated by a single trapped atom",

G. Morigi, J. Eschner, S. Mancini, D. Vitali,  Phys. Rev. A 73, 033822 (2006).

 

"Assessment of a quantum phase-gate operation based on nonlinear optics", 

S. Rebic, C. Ottaviani, G. Di Giuseppe, D. Vitali, P. Tombesi, Phys. Rev. A 74, 032301 (2006) (11 pages)

 

"Cross phase modulation in a five-level atomic medium:semiclassical theory", 

C. Ottaviani, S. Rebic,, D. Vitali, P. Tombesi, Eur. Phys. J. D 40, 281-296 (2006).

 

 "Momentum diffusion for coupled atom-cavity oscillators",

K. Murr, P. Maunz, P. W. H. Pinkse, T. Puppe, I. Schuster, D. Vitali, and G. Rempe, Phys. Rev. A 74, 043412 (2006) (6 pages).

 

"A proposal for the implementation of a quantum phase gate in a five-level atomic medium",

C. Ottaviani, S. Rebic, G. Di Giuseppe, D. Vitali, P. Tombesi, Laser Physics 16, 1491-1500 (2006).

 

"A single cold atom as efficient stationary source of EPR-entangled light",

D. Vitali, G. Morigi, J. Eschner, quant-ph/0605231, Phys. Rev. A 74, (2006).

 

"Transmitting qudits through lager quantum channels",

G. Amosov, V. I. Man"ko and S. Mancini, J. Phys. A 39, 3375 (2006).

 

"Stochastic resonance for quantum channels",

G. Bowen and S. Mancini, Phys. Lett. A 352, 272 (2006).

 

"Markovian quantum feedback to control continuous variable entanglement",

S. Mancini, Phys. Rev. A 73, 010304(R) (2006).

 

"Spin chains with electrons in Penning traps",

G. Ciaramicoli, I. Marzoli, and P. Tombesi, submitted to Phys. Rev. A.

 

"A cavity-QED scheme for Heisenberg-limited interferometry",

D. Vitali, S. Kuhr, M. Brune, J.-M. Raimond, J. Mod. Opt. to appear, online publication  DOI: 10.1080/09500340600741124

 

^TOP

15           WEIZMANN          WEIZMANN          Gershon Kurizki (Rehovot)

 

"Quantum Computer with Dipole-Dipole Interacting Two- Level Systems",

D. Petrosyan and G. Kurizki, Quant. Info. Comp. 6, 001-015 (2006) (Invited).

 

"Translational entanglement by collisions and half-collisions",

L. Fisch, A. Tal and G. Kurizki, Int"l.J.Modern Phys.B 20(11-13), 16481660 (2006).

 

"Betting on interferometric paths and phases using translational-internal entanglement: The greedy king game",

M. Kolar, T. Opatrny, N. Bar-Gill and G. Kurizki, Int"l.J.Modern Phys.B 20(11-13), 1390-1398 (2006).

 

"Cheating on Complementarity and  Interference by Translational-Internal Entanglement",

G. Kurizki, N. Bar-Gill, J. Clausen, M. Kolar and T. Opatrny, Quant. Info.Proc. 11128 (2006).

 

"Free matter wavepacket teleportation via cold-molecule dynamics",

L. Fisch and G. Kurizki, Europhys.Lett. 75(6), 847-853 (2006).

 

"Preventing Multipartite Disentanglement by Local Modulations",

G. Gordon and G. Kurizki, Phys. Rev. Lett. 97, 110503 (2006).

 

"Universal dynamical control of local decoherence systems",

G. Gordon, G. Kurizki and A.G. Kofman, Opt. Commun. 264, 398 (2006). (Sp. Issue on Quantum Control, Invited).

 

"How different are multiatom quantum solitons from mean-field solitons",

I.E. Mazets and G. Kurizki,  Europhys. Lett. 76, 196 (2006).

 

^TOP

16           GUT       GUT                       Pawel Horodecki (Gdansk)

 

"Quantum channel capacities: Multiparty communication",

M. Demianowicz, P. Horodecki, Phys. Rev. A 74, 042336 (2006).

 

"General construction of noiseless networks detecting entanglement with the help of linear maps",

P. Horodecki, R. Augusiak, M. Demianowicz, Phys. Rev. A 74, 052323 (2006). (http://arxiv.org/abs/quant-ph/0603015)

 

"Rotationally invariant bipartite states and bound entanglement",

R. Augusiak, J. Stasijska, Physics Letters A, in press (2006).

 

"Universal observable detecting all two-qubit entanglement and determinant based separability tests",

R. Augusiak, P. Horodecki, M. Demianowicz, http://arxiv.org/abs/quant-ph/0604109

 

 “Unifying classical and quantum key distillation”,

Matthias Christandl, Artur Ekert, Michal Horodecki, Pawel Horodecki, Jonathan Oppenheim, Renato Renner, http://arxiv.org/abs/quant-ph/0608199

 

^TOP

17           GDA       UG          Ryszard Horodecki (Gdansk)

 

"Entanglement of Josephson junctions revisited",

Robert Alicki, quant-ph/0610008

 

"Quantum state merging and negative information",

Michal Horodecki, Jonathan Oppenheim, Andreas Winter, quant-ph/0512247, to appear in Commun. Math. Phys.

 

"Class of PPT bound entangled states associated to almost any set of pure entangled states",

Marco Piani, Caterina E. Mora, quant-ph/0607061, to be published in Phys. Rev. A

 

"All tight multipartite Bell correlation inequalities for three dichotomic observables per observer",

Marek Zukowski, quant-ph/0611086

 

"Explicit form of correlation function three-settings tight Bell inequalities for three qubits",

Marcin Wiesniak, Marek Zukowski, quant-ph/0611083

 

"Are quantum correlations symmetric?",

Karol Horodecki, Michal Horodecki, Pawel Horodecki, quant-ph/0512224

 

"On some entropic entanglement parameter",

Barbara Synak-Radtke, Lukasz Pankowski, Micha_ Horodecki and Ryszard Horodecki, quant-ph/0608201

 

"Evaluable multipartite entanglement measures: Multipartite concurrences as entanglement monotones",

Rafal Demkowicz-Dobrzanski, Andreas Buchleitner, Marek Ku_, Florian Mintert Phys. Rev. A 74, 052303 (2006)

 

"Comment on „Inseparability criteria for continuous bipartite quantum states",

Adam Miranowicz, Marco Piani, Phys. Rev. Lett. 97, 058901 (2006)

 

"Inseparability criteria based on matrices of moments",

Adam Miranowicz, Marco Piani, Pawel Horodecki, Ryszard Horodecki, quant-ph/0605001

 

^TOP

18           NPL ML                 NPL                       Patrick Gill (Teddington)

 

"Monolithic microfabricated ion trap chip design for scaleable quantum processors",

M. Brownnutt, G. Wilpers, P. Gill, R.C. Thompson, and A.G. Sinclair, New Journal of Physics 8, 232 (2006).

 

"Controlled photoionisation loading of 88Sr+ for precision ion trap experiments",

M. Brownnutt, V. Letchumanan, G. Wilpers, R.C. Thompson, P. Gill and A.G. Sinclair, submitted to Applied Physics B.

 

^TOP

19           INFM-CNR           TRENTO               Tommaso Calarco (Trento)

 

"Theoretical analysis of the implementation of a quantum phase gate with neutral atoms on atom chips",

E. Charron, M. A. Cirone, A. Negretti, J. Schmiedmayer and T. Calarco: Phys. Rev. A 74, 012308 (2006), quant-ph/0603138.

 

"Microwave potentials and optimal control for robust quantum gates on an atom chip",

P. Treutlein, T. W. Hänsch, J. Reichel, A. Negretti, M. A. Cirone, and T. Calarco: Phys. Rev. A 74, 022312 (2006), quant-ph/0606082.

 

"Pseudopotential method for higher partial wave scattering",

Z. Idziaszek, and T. Calarco: Phys. Rev. Lett. 96, 013201 (2006), quant-ph/0507186.

 

"Analytical solutions for the dynamics of two trapped interacting ultracold atoms",

Z. Idziaszek, and T. Calarco: Phys. Rev. A 74, 022712 (2006), quant-ph/0604205.

 

"Fast Rydberg gates without dipole blockade via quantum control",

M. Cozzini, T. Calarco, A. Recati, P. Zoller, Opt. Com. 264, 375 (2006), quant-ph/0511118.

 

"Decoherence by engineered quantum baths",

D. Rossini, T. Calarco, V. Giovannetti, S. Montangero, R. Fazio, quant-ph/0605051.

 

"Density Matrix Renormalization Group for Dummies",

G. De Chiara, M. Rizzi, D. Rossini and S. Montangero, cond-mat/0603842.

 

"Deterministic Entanglement via Molecular Dissociation in Integrated Atom Optics", (rewritten version)

B. Zhao, Z.-B. Chen, J.-W. Pan, J. Schmiedmayer, A. Recati, G. E. Astrakharchik, T. Calarco, quant-ph/0502011.

 

 

 

Next SCALA event

5 March, 2010
Final Review meeting
Palaiseau, France

Intranet access

Registered users may click here to access intranet homepage