文章基本信息

标题：Multipartite entanglement criterion via generalized local uncertainty relations
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作者：Jia-Bin Zhang ; Tao Li ; Qing-Hua Zhang 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2021
卷号：11
DOI：10.1038/s41598-021-89067-w
语种：English
出版社：Springer Nature
摘要：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.