MiS Preprint Repository

Delve into the future of research at MiS with our preprint repository. Our scientists are making groundbreaking discoveries and sharing their latest findings before they are published. Explore repository to stay up-to-date on the newest developments and breakthroughs.

MiS Preprint

Bounds for multipartite concurrence

Ming Li, Shao-Ming Fei and Zhi-Xi Wang


We study the entanglement of a multipartite quantum state. An inequality between the bipartite concurrence and the multipartite concurrence is obtained. More effective lower and upper bounds of the multipartite concurrence are obtained. By using the lower bound, the entanglement of more multipartite states are detected.

Feb 16, 2010
Feb 17, 2010
03.67.-a, 02.20.Hj, 03.65.-w

Related publications

2010 Repository Open Access
Ming Li, Shao-Ming Fei and Zhi-Xi Wang

Bounds for multipartite concurrence

In: Reports on mathematical physics, 65 (2010) 2, pp. 289-296