arXiv subjects

Jing Yun Zhao

Publications and source records attributed to Jing Yun Zhao.

2 recordsLinked to original sources

arXiv2019

Detection of Genuine Multipartite Entanglement in Multipartite Systems

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.

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arXiv2018

Multipartite separability of density matrices of graphs

A new layers method is presented for multipartite separability of density matrices from simple graphs. Full separability of tripartite states is studied for graphs on degree symmetric premise. The models are generalized to multipartite systems by presenting a class of fully separable states arising from partially symmetric graphs.

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