Principal Investigators: Professor Norbert Lütkenhaus / Dr Christine Silberhorn
List of Publications
QAP
O. Gühne, N. Lütkenhaus, Nonlinear entanglement witnesses, Phys. Rev. Lett. 96 170502 (2006) quant-ph/0512164
S. J. van Enk, N. Lutkenhaus, H. J. Kimble, Experimental procedures for entanglement verification, Phys. Rev. A 75 052318 (2007) quant-ph/0611219
O. Guhne, N. Lutkenhaus, Nonlinear entanglement witnesses, covariance matrices and the geometry of separable states, submitted to Proceedings DICE2006 (Piombino, Italy) quant-ph/0612108
Ph. Raynal, N. Lutkenhaus, Optimal unambiguous state discrimination of two density matrices: A second class of exact solutions (2007) quant-ph/0702022
H. Haseler, T. Moroder and N. Lutkenhaus, Testing Quantum Devices: Entanglement Verification in Qubit-Mode Systems, submitted to Phys. Rev. A
N. J. Beaudry, T. Moroder and N. Lütkenhaus, Squashing Models for Optical Measurements in Quantum Communication, submitted to Phys. Rev. Lett. arXiv:0804.3082
P. van Loock, N. Lütkenhaus, W. J. Munro et al, Quantum Repeaters using Coherent-State Communication, submitted to Phys. Rev. A quant-ph/08061153
T. Moroder, O. Gühne and N. Lütkenhaus, Iterations of nonlinear entanglement witnesses, submitted to Phys. Rev. A quant-ph/0806.0855
T. Moroder, M. Keyl and N. Lütkenhaus, Truncated su(2) moment problem for spin and polarization states, J. Phys. A 41 275302 (2008) arXiv:0803.1873
R. Ursin et al, Space-QUEST: Experiments with quantum entanglement in space, accepted for publication in 59th International Astronautical Congress quant-ph/0806.0945