Preprint 73/2019

Detection of Genuine Multipartite Entanglement in Multipartite Systems

Jing-Yun Zhao, Hui Zhao, Naihuan Jing, and Shao-Ming Fei

Contact the author: Please use for correspondence this email.
Submission date: 21. Aug. 2019
Pages: 16
published in: International journal of theoretical physics, 58 (2019) 10, p. 3181-3191 
DOI number (of the published article): 10.1007/s10773-019-04193-6
Bibtex
Download full preprint: PDF (134 kB)

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. We show that our criterion can detect genuine entanglement by detailed example. The results are generalized to arbitrary multipartite systems.

02.07.2022, 02:19