Multipartite entanglement criterion via generalized local uncertainty relations

Abstract We study the detection of multipartite entanglement based on the generalized local uncertainty relations. A sufficient criterion for the entanglement of four-partite quantum systems is presented in terms of the local uncertainty relations. Detailed examples are given to illustrate the advan...

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Autores principales:	Jia-Bin Zhang, Tao Li, Qing-Hua Zhang, Shao-Ming Fei, Zhi-Xi Wang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/597affb8e5ac40089f6e665cf20b452f
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spelling	oai:doaj.org-article:597affb8e5ac40089f6e665cf20b452f2021-12-02T16:49:13ZMultipartite entanglement criterion via generalized local uncertainty relations10.1038/s41598-021-89067-w2045-2322https://doaj.org/article/597affb8e5ac40089f6e665cf20b452f2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-89067-whttps://doaj.org/toc/2045-2322Abstract We study the detection of multipartite entanglement based on the generalized local uncertainty relations. A sufficient criterion for the entanglement of four-partite quantum systems is presented in terms of the local uncertainty relations. Detailed examples are given to illustrate the advantages of our criterion. The approach is generalized to general multipartite entanglement cases.Jia-Bin ZhangTao LiQing-Hua ZhangShao-Ming FeiZhi-Xi WangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jia-Bin Zhang Tao Li Qing-Hua Zhang Shao-Ming Fei Zhi-Xi Wang Multipartite entanglement criterion via generalized local uncertainty relations
description	Abstract We study the detection of multipartite entanglement based on the generalized local uncertainty relations. A sufficient criterion for the entanglement of four-partite quantum systems is presented in terms of the local uncertainty relations. Detailed examples are given to illustrate the advantages of our criterion. The approach is generalized to general multipartite entanglement cases.
format	article
author	Jia-Bin Zhang Tao Li Qing-Hua Zhang Shao-Ming Fei Zhi-Xi Wang
author_facet	Jia-Bin Zhang Tao Li Qing-Hua Zhang Shao-Ming Fei Zhi-Xi Wang
author_sort	Jia-Bin Zhang
title	Multipartite entanglement criterion via generalized local uncertainty relations
title_short	Multipartite entanglement criterion via generalized local uncertainty relations
title_full	Multipartite entanglement criterion via generalized local uncertainty relations
title_fullStr	Multipartite entanglement criterion via generalized local uncertainty relations
title_full_unstemmed	Multipartite entanglement criterion via generalized local uncertainty relations
title_sort	multipartite entanglement criterion via generalized local uncertainty relations
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/597affb8e5ac40089f6e665cf20b452f
work_keys_str_mv	AT jiabinzhang multipartiteentanglementcriterionviageneralizedlocaluncertaintyrelations AT taoli multipartiteentanglementcriterionviageneralizedlocaluncertaintyrelations AT qinghuazhang multipartiteentanglementcriterionviageneralizedlocaluncertaintyrelations AT shaomingfei multipartiteentanglementcriterionviageneralizedlocaluncertaintyrelations AT zhixiwang multipartiteentanglementcriterionviageneralizedlocaluncertaintyrelations
_version_	1718383397349359616

Multipartite entanglement criterion via generalized local uncertainty relations

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