Entanglement between two macroscopic fields by coherent atom-mediated exchange of photons

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dc.creatorAlzar, C. L. Garrido
dc.creatorSantos, M. Franca
dc.creatorNussenzveig, P.
dc.date2002-05-19
dc.date.accessioned2026-07-07T06:04:12Z
dc.date.available2026-07-07T06:04:12Z
dc.descriptionUsing two different criteria for continuous variable systems we demonstrated that pump and probe beams became quantum correlated in a situation of Electromagnetically Induced Transparency in a sample of Rb atoms. Our result combines two important features for practical implementations in the field of quantum information processing. Namely, we proved the existence of entanglement between two macroscopic light beams, and this entanglement is intrinsically associated to a strong coherence in an atomic medium.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0205119
dc.identifierhttp://arxiv.org/abs/quant-ph/0205119
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/90214
dc.subjectQuantum Physics
dc.titleEntanglement between two macroscopic fields by coherent atom-mediated exchange of photons
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