GENERAL

Tractable Quantification of Entanglement for Multipartite Pure States

, , and

2008 Chinese Physical Society and IOP Publishing Ltd
, , Citation Jiang Nian-Quan et al 2008 Chinese Phys. Lett. 25 1943 DOI 10.1088/0256-307X/25/6/006

Download Article PDF

Article metrics

95 Total downloads

Share this article

Author e-mails

jiangnq@wzu.edu.cn

Author affiliations

1 College of Physics, Wenzhou University, Wenzhou 325035

2 College of Music, Wenzhou University, Wenzhou 325035

Dates

  1. Received 2 October 2007
Journal RSS
Sign up for new issue notifications
0256-307X/25/6/1943

Abstract

We present kth-order entanglement measure and global kth-order entanglement measure for multipartite pure states, and extend Bennett's measure of partial entropy for bipartite pure states to a multipartite case. These measures are computable and can effectively classify and quantify the entanglement of multipartite pure states.

Export citation and abstract BibTeX RIS

Previous article in issue
Next article in issue
10.1088/0256-307X/25/6/006