The interaction between a Bose-Einstein condensate and a single-mode quantized radiation field in the presence of a strong far-off-resonant pump laser generates, in proper regimes, atom-atom and atom-field entanglement. The effects of cavity losses are taken into account and an analytic solution of the corresponding master equation is given in terms of the Wigner function of the system.
A condensate in a lossy cavity: Collective atomic recoil and generation of entanglement / M.M. Cola, M.G.A. Paris, N. Piovella, R. Bonifacio. - In: JOURNAL OF MODERN OPTICS. - ISSN 0950-0340. - 51:6-7(2004), pp. 1043-1047. ((Intervento presentato al 5. convegno Workshop on Mysteries, Puzzles and Paradoxes in Quantum Mechanics (MPPinQM-5) tenutosi a Gargnano nel 2003.
A condensate in a lossy cavity: Collective atomic recoil and generation of entanglement
M.G.A. Paris;N. Piovella;R. Bonifacio
2004
Abstract
The interaction between a Bose-Einstein condensate and a single-mode quantized radiation field in the presence of a strong far-off-resonant pump laser generates, in proper regimes, atom-atom and atom-field entanglement. The effects of cavity losses are taken into account and an analytic solution of the corresponding master equation is given in terms of the Wigner function of the system.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
