Deterministic generation of polarization-entangled photon pairs in a cavity-QED system

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dc.creatorli, Pengbo
dc.creatorGu, Ying
dc.creatorGong, Qihuang
dc.creatorGuo, Guangcan
dc.date2007-11-11
dc.date.accessioned2026-07-07T13:11:58Z
dc.date.available2026-07-07T13:11:58Z
dc.descriptionWe propose a cavity-QED scheme that can deterministically generate Einstein-Podosky-Rosen polarization-entangled photon pairs. A four-level tripod atom successively couples to two high-Q optical cavities possessing polarization degeneracy, assisted by a classical $π$-polarized pump field. The stimulated Raman adiabatic passage process in the atom-cavity system is used to produce the polarization-entangled photon pairs. The proposal is particularly robust against atomic spontaneous decay, which should have potential applications in quantum information processing.
dc.description15 pages, 4figures
dc.identifierhttps://arxiv.org/abs/0711.1651
dc.identifierhttp://arxiv.org/abs/0711.1651
dc.identifierPhysics Letters A 372 (2008) 5959-5963
dc.identifierdoi:10.1016/j.physleta.2008.07.065
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229453
dc.subjectQuantum Physics
dc.titleDeterministic generation of polarization-entangled photon pairs in a cavity-QED system
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