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

General SIC-Measurement Based Entanglement Detection

Bin Chen and Shao-Ming Fei


We study the quantum separability problem by using general symmetric informationally complete measurements and present separability criteria for both $d$-dimensional bipartite and multipartite systems. The criteria are effective in detecting several well known classes of quantum states. For isotropic states, it becomes both necessary and sufficient. Furthermore, our criteria can be experimentally implemented and require less local measurements than the criterion based on mutually unbiased measurements.


Related publications

2015 Repository Open Access
Bin Chen, Tao Li and Shao-Ming Fei

General SIC measurement-based entanglement detection

In: Quantum information processing, 14 (2015) 6, pp. 2281-2290