Multiparticle entanglement and ranks of density matrices

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DC Field	Value	Language
dc.contributor.author	Stolze, Joachim	-
dc.contributor.author	Chong, Bo	-
dc.contributor.author	Keiter, Hellmut	-
dc.date.accessioned	2008-06-06T11:09:36Z	-
dc.date.available	2008-06-06T11:09:36Z	-
dc.date.issued	2005	-
dc.identifier.citation	Chong, Bo; Keiter, Hellmut; Stolze, Joachim: Multiparticle entanglement and ranks of density matrices, preprint 2005, arXiv:quant-ph/0512199v1.	de
dc.identifier.uri	http://hdl.handle.net/2003/25453	-
dc.identifier.uri	http://dx.doi.org/10.17877/DE290R-2688	-
dc.description.abstract	Based on the ranks of reduced density matrices, we derive necessary conditions for the separability of multiparticle arbitrary-dimensional mixed states, which are equivalent to sufficient conditions for entanglement. In a similar way we obtain necessary conditions for the separability of a given mixed state with respect to partitions of all particles of the system into subsets. The special case of pure states is discussed separately.	en
dc.language.iso	en	de
dc.publisher	arXiv	de
dc.subject.ddc	530	-
dc.title	Multiparticle entanglement and ranks of density matrices	en
dc.type	Text	de
dc.type.publicationtype	preprint	de
dc.identifier.url	http://arxiv.org/abs/quant-ph/0512199	-
dcterms.accessRights	restricted	-
Appears in Collections:	Stolze, Joachim Prof. Dr.

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