This article is cited in 12 papers

QUANTUM INFORMATION SCIENCE

Bell's inequality with Dirac particles

S. Moradi

Department of Physics, Razi University, Kermanshah, IRAN

Abstract: We study Bell's inequality using the Bell states constructed from four component Dirac spinors. Spin operator is related to the Pauli-Lubanski pseudo vector which is relativistic invariant operator. By using Lorentz transformation, in both Bell states and spin operator, we obtain an observer independent Bell's inequality, so that it is maximally violated as long as it is violated maximally in the rest frame.

PACS: 03.65.Ud

Received: 02.10.2008

Language: English

 English version: Journal of Experimental and Theoretical Physics Letters, 2009, 89:1, 50–52

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