Entanglement versus mixedness for coupled qubits under a phase damping channel

dc.creatorCardoso, ES
dc.creatorde Oliveira, MC
dc.creatorFuruya, K
dc.date2005
dc.dateOCT
dc.date2014-11-17T14:48:14Z
dc.date2015-11-26T17:39:34Z
dc.date2014-11-17T14:48:14Z
dc.date2015-11-26T17:39:34Z
dc.date.accessioned2018-03-29T00:21:08Z
dc.date.available2018-03-29T00:21:08Z
dc.identifierPhysical Review A. American Physical Soc, v. 72, n. 4, 2005.
dc.identifier1050-2947
dc.identifierWOS:000232931800054
dc.identifier10.1103/PhysRevA.72.042320
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/64884
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/64884
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/64884
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1286483
dc.descriptionQuantification of entanglement against mixing is given for a system of coupled qubits under a phase damping channel. A family of pure initial joint states is defined, ranging from pure separable states to maximally entangled states. An ordering of entanglement measures is given for a well-defined initial-state amount of entanglement.
dc.description72
dc.description4
dc.languageen
dc.publisherAmerican Physical Soc
dc.publisherCollege Pk
dc.publisherEUA
dc.relationPhysical Review A
dc.relationPhys. Rev. A
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectCold Trapped Ions
dc.subjectSeparability Criterion
dc.subjectQuantum
dc.subjectStates
dc.subjectCommunication
dc.subjectGate
dc.titleEntanglement versus mixedness for coupled qubits under a phase damping channel
dc.typeArtículos de revistas


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