Time-dependent Fröhlich transformation approach for two-atom entanglement generated by successive passage through a cavity

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dc.creatorLi, Yong
dc.creatorBruder, C.
dc.creatorSun, C. P.
dc.date2006-10-12
dc.date2007-10-01
dc.date.accessioned2026-07-07T08:33:00Z
dc.date.available2026-07-07T08:33:00Z
dc.descriptionTime-dependent Fröhlich transformations can be used to derive an effective Hamiltonian for a class of quantum systems with time-dependent perturbations. We use such a transformation for a system with time-dependent atom-photon coupling induced by the classical motion of two atoms in an inhomogeneous electromagnetic field. We calculate the entanglement between the two atoms resulting from their motion through a cavity as a function of their initial position difference and velocity.
dc.description7 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0610102
dc.identifierhttp://arxiv.org/abs/quant-ph/0610102
dc.identifierPhys. Rev. A 75, 032302 (2007)
dc.identifierdoi:10.1103/PhysRevA.75.032302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138978
dc.subjectQuantum Physics
dc.titleTime-dependent Fröhlich transformation approach for two-atom entanglement generated by successive passage through a cavity
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