Multipartite entanglement criterion via generalized local uncertainty relations

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...

Full description

Saved in:
Bibliographic Details
Published in:Scientific reports 2021-05, Vol.11 (1), p.9640-9640, Article 9640
Main Authors: Zhang, Jia-Bin, Li, Tao, Zhang, Qing-Hua, Fei, Shao-Ming, Wang, Zhi-Xi
Format: Article
Language:English
Subjects:
639/766/483
639/766/483/481
Humanities and Social Sciences
multidisciplinary
Science
Science (multidisciplinary)
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-021-89067-w