Auberson, G. ; Mahoux, G. ; Roy, S. M. ; Singh, Virendra (2002) Bell inequalities in phase space and their violation in quantum mechanics Physics Letters A, 300 (4-5). pp. 327-333. ISSN 0375-9601
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S03759...
Related URL: http://dx.doi.org/10.1016/S0375-9601(02)00827-7
Abstract
We derive phase space "Bell inequalities" and prove that, in general, more than three of the quantum probability distributions for (q1,q2), (p1,p2), (q1,p2) and (p1,q2) cannot be realised as marginals of a positive phase space density ρ(q→. p→). We also construct the most general positive ρ(q→.p→) which reproduces any three of the above distributions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 42841 |
| Deposited On: | 07 Jun 2011 04:38 |
| Last Modified: | 21 Jul 2012 14:07 |
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