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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 (www.arxiv.org) 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
47/2010

Nonlocality of two-qubit and three-qubit Schmidt-Correlated states

Ming-Jing Zhao, Zong-Guo Li, Bo Li, Shao-Ming Fei, Zhi-Xi Wang and Xianqing Li-Jost

Abstract

We investigate the nonlocality of Schmidt-correlated (SC) states, and present analytical expressions of the maximum violation value of Bell inequalities. It is shown that the violation of Clauser-Horne-Shimony-Holt (CHSH) inequality is necessary and sufficient for the nonlocality of two-qubit SC states, whereas the violation of the Svetlichny inequality is only a sufficient condition for the genuine nonlocality of three-qubit SC states. Furthermore, the relations among the maximum violation values, concurrence and relative entropy entanglement are discussed.

Received:
Aug 27, 2010
Published:
Sep 27, 2010

Related publications

inJournal
2011 Repository Open Access
Ming-Jing Zhao, Zong-Guo Li, Bo Li, Shao-Ming Fei, Zhi-Xi Wang and Xianqing Li-Jost

Nonlocality of two-qubit and three-qubit Schmidt-correlated states

In: Communications in theoretical physics, 56 (2011) 2, pp. 253-257