Detection of genuine multipartite entanglement in arbitrary multipartite systems

被引：0
作者：
Lu, Yu [1 ]
Fei, Shao-Ming [1 ]
机构：
[1] Capital Normal Univ, Sch Math Sci, Beijing 100048, Peoples R China
来源：
RESULTS IN PHYSICS | 2023年 / 52卷
基金：
中国国家自然科学基金; 北京市自然科学基金;
关键词：
Genuine entanglement; Correlation tensor; Generalized Pauli operators;
D O I：
10.1016/j.rinp.2023.106816
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We study the genuine multipartite entanglement of arbitrary ������-partite quantum states by representing the density matrices in terms of the generalized Pauli operators. We introduce a general framework for detecting genuine multipartite entanglement and non full-separability of multipartite quantum states with arbitrary dimensions based on correlation tensors. Effective criterion is derived to verify the genuine multipartite entanglement. Detailed examples are given to show that the criterion detects more genuine multipartite entanglement than the existing criteria.
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页数：5
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