Linear entropy and Bell inequalities - art. no. 024101

Authors
Santos, E Ferrero, M
Citation
E. Santos et M. Ferrero, Linear entropy and Bell inequalities - art. no. 024101, PHYS REV A, 6202(2), 2000, pp. 4101
Citations number
12
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6202
Issue
2
Year of publication
2000
Database
ISI
SICI code
1050-2947(200008)6202:2<4101:LEABI->2.0.ZU;2-3
Abstract
For mixed states of a pair of spin-1/2 particles, the positivity of the sum of the conditional linear entropies is a sufficient condition for the nonv iolation of the Bell-CHSH (Clauser-Horne-Shimony-Holt) inequalities.