Detection of Genuine Multipartite Entanglement in Multipartite Systems

Jing Yun Zhao; Hui Zhao; Naihuan Jing; Shao-Ming Fei

doi:10.1007/s10773-019-04193-6

Detection of Genuine Multipartite Entanglement in Multipartite Systems

Quantum Physics 2020-06-09 v1

Authors: Jing Yun Zhao , Hui Zhao , Naihuan Jing , Shao-Ming Fei

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Abstract

We investigate genuine multipartite entanglement in general multipartite systems. Based on the norms of the correlation tensors of a multipartite state under various partitions, we present an analytical sufficient criterion for detecting the genuine four-partite entanglement. The results are generalized to arbitrary multipartite systems.

Keywords

genuine multipartite entanglement correlation tensor entanglement detection multipartite systems sufficient criterion

Cite

@article{arxiv.1909.13630,
  title  = {Detection of Genuine Multipartite Entanglement in Multipartite Systems},
  author = {Jing Yun Zhao and Hui Zhao and Naihuan Jing and Shao-Ming Fei},
  journal= {arXiv preprint arXiv:1909.13630},
  year   = {2020}
}

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