How to construct entanglement witnesses

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dc.contributor.authorChruściński, Dariuszpl
dc.contributor.authorKossakowski, Andrzejpl
dc.date.accessioned2012-11-30T08:46:17Z
dc.date.available2012-11-30T08:46:17Z
dc.date.issued2007-12-07pl
dc.description.abstractWe present very simple method for constructing indecomposable entanglement witnesses out of a given pair -- an entanglement witness W and the corresponding state detected by W. This method may be used to produce new classes of atomic witnesses which are able to detect the `weakest' quantum entanglement. Actually, it works perfectly in the multipartite case, too. Moreover, this method provides a powerful tool for constructing new examples of bound entangled states.pl
dc.identifier.citationJ. Phys. A: Math. Theor. 41 (2008) 145301pl
dc.identifier.urihttp://repozytorium.umk.pl/handle/item/192
dc.language.isoengpl
dc.relation.urihttp://arxiv.org/abs/0712.1114pl
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.subjectQuantum Physicspl
dc.titleHow to construct entanglement witnessespl
dc.typeinfo:eu-repo/semantics/articlepl

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