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dc.contributor.authorSantos Corchero, Emilio
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2013-03-08T09:39:14Z
dc.date.available2013-03-08T09:39:14Z
dc.date.issued2004-02-17
dc.identifier.issn1050-2947
dc.identifier.issn1094-1622
dc.identifier.urihttp://hdl.handle.net/10902/1821
dc.description.abstractSufficient conditions for the nonviolation of the Bell-Clauser-Horne-Shimony-Holt inequalities in a mixed state of a two-qubit system are: (1) the linear entropy of the state is not smaller than 0.457; (2) the sum of the conditional linear entropies is not smaller than -0.086; (3) the von Neumann entropy is not smaller than 0.833; and (4) the sum of the conditional von Neumann entropies is not smaller than 0.280.es_ES
dc.format.extent6 p.es_ES
dc.language.isoenges_ES
dc.publisherAmerican Physical Societyes_ES
dc.rights© 2004 The American Physical Societyes_ES
dc.sourcePhysical Review. A, Atomic, molecular, and optical physics, vol. 69, iss. 2, art. num. 022305, (2004)es_ES
dc.sourcePhysical Review. A, Atomic, molecular, and optical physics, vol. 70, iss. 5, art. num. 059901, (2004)es_ES
dc.titleEntropy inequalities and Bell inequalities for two-qubit systemses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttp://dx.doi.org/10.1103/PhysRevA.69.022305
dc.relation.publisherVersionhttp://dx.doi.org/10.1103/PhysRevA.70.059901
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1103/PhysRevA.69.022305
dc.identifier.DOI10.1103/PhysRevA.70.059901
dc.type.versionpublishedVersiones_ES


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