Spontaneous emission and teleportation in cavity QED

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dc.creatorMunhoz, P. P.
dc.creatorRoversi, J. A.
dc.creatorVidiella-Barranco, A.
dc.creatorSemiao, F. L.
dc.date2005-04-21
dc.date2005-10-18
dc.date.accessioned2026-07-07T06:40:56Z
dc.date.available2026-07-07T06:40:56Z
dc.descriptionIn this work, we consider atomic spontaneous emission in a system consisting of two identical two-level atoms interacting dispersively with the quantized electromagnetic field in a high-Q cavity. We investigate the destructive effect of the atomic decay on the generation of maximally entangled states, following the proposal by Zheng S B and Guo G C (2000 Phys. Rev. Lett. 85 2392). In particular, we analyze the fidelity of teleportation performed using such a noisy channel and calculatethe maximum spontaneous decay rate we may have in order to realize teleportation.
dc.description11 pages, 6 figures, LaTeX
dc.identifierhttps://arxiv.org/abs/quant-ph/0504159
dc.identifierhttp://arxiv.org/abs/quant-ph/0504159
dc.identifierJ. Phys. B: At. Mol. Opt. Phys. 38 (2005) 3875-3884
dc.identifierdoi:10.1088/0953-4075/38/21/010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101538
dc.subjectQuantum Physics
dc.titleSpontaneous emission and teleportation in cavity QED
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