How to construct entanglement witnesses
dc.contributor.author | Chruściński, Dariusz | pl |
dc.contributor.author | Kossakowski, Andrzej | pl |
dc.date.accessioned | 2012-11-30T08:46:17Z | |
dc.date.available | 2012-11-30T08:46:17Z | |
dc.date.issued | 2007-12-07 | pl |
dc.description.abstract | We 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.citation | J. Phys. A: Math. Theor. 41 (2008) 145301 | pl |
dc.identifier.uri | http://repozytorium.umk.pl/handle/item/192 | |
dc.language.iso | eng | pl |
dc.relation.uri | http://arxiv.org/abs/0712.1114 | pl |
dc.rights | info:eu-repo/semantics/openAccess | en |
dc.subject | Quantum Physics | pl |
dc.title | How to construct entanglement witnesses | pl |
dc.type | info:eu-repo/semantics/article | pl |