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Nonlocality of two-qubit and three-qubit Schmidt-Correlated states
- Source :
- Commun. Theor. Phys. 56 (2011) 253
- Publication Year :
- 2011
-
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.<br />Comment: 12 pages
- Subjects :
- Quantum Physics
Subjects
Details
- Database :
- arXiv
- Journal :
- Commun. Theor. Phys. 56 (2011) 253
- Publication Type :
- Report
- Accession number :
- edsarx.1107.5217
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1088/0253-6102/56/2/10