Bell's inequalities detect efficient entanglement

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dc.creatorAcin, Antonio
dc.creatorGisin, Nicolas
dc.creatorMasanes, Lluis
dc.creatorScarani, Valerio
dc.date2003-10-28
dc.date.accessioned2026-07-07T06:08:11Z
dc.date.available2026-07-07T06:08:11Z
dc.descriptionWe review the status of Bell's inequalities in quantum information, stressing mainly the links with quantum key distribution and distillation of entanglement. We also prove that for all the eavesdropping attacks using one qubit, and for a family of attacks of two qubits, acting on half of a maximally entangled state of two qubits, the violation of a Bell inequality implies the possibility of an efficient secret-key extraction.
dc.description9 pages, for the Proceedings of EQIS'03 (Kyoto, Sept. 2003)
dc.identifierhttps://arxiv.org/abs/quant-ph/0310166
dc.identifierhttp://arxiv.org/abs/quant-ph/0310166
dc.identifierInt. J. Quant. Inf. 2, 23 (2004)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91540
dc.subjectQuantum Physics
dc.titleBell's inequalities detect efficient entanglement
dc.typetext

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