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

Inequality detecting entanglement for arbitrary bipartite systems

Hui Zhao, Shao-Ming Fei, Zhi-Xi Wang and Jiao Fan


Based on the generators of SU(n) we present inequalities for detecting quantum entanglement for 2xd and MxN systems. These inequalities provide a sufficient condition of entanglement for bipartite mixed states and give rise to an experimental way of entanglement detection.

separability, entanglement, Quantum mixed state

Related publications

2014 Repository Open Access
Hui Zhao, Shao-Ming Fei, Jiao Fan and Zhi-Xi Wang

Inequalities detecting entanglement for arbitrary bipartite systems

In: International journal of quantum information, 12 (2014) 3, p. 1450013