MiS Preprint Repository

We have decided to discontinue the publication of preprints on our preprint server as of 1 March 2024. The publication culture within mathematics has changed so much due to the rise of repositories such as ArXiV ( that we are encouraging all institute members to make their preprints available there. An institute's repository in its previous form is, therefore, unnecessary. The preprints published to date will remain available here, but we will not add any new preprints here.

MiS Preprint

Measure and Detection of Genuine Multipartite Entanglement for Tripartite Systems

Ming Li, Lingxia Jia, Jing Wang, Shu-Qian Shen and Shao-Ming Fei


It is a computationally hard task to certify genuine multipartite entanglement (GME). We investigate the relation between the norms of the correlation vectors and the detection of GME for tripartite quantum systems. A sufficient condition for GME and an effective lower bound for the GME concurrence are derived. Several examples are considered to show the effectiveness of the criterion and the lower bound of GME concurrence.


Related publications

2017 Repository Open Access
Ming Li, Lingxia Jia, Jing Wang, Shu-Qian Shen and Shao-Ming Fei

Measure and detection of genuine multipartite entanglement for tripartite systems

In: Physical review / A, 96 (2017) 5, p. 052314