Bell's inequality with Dirac particles
S. Moradi
Department of Physics, Razi University, Kermanshah, IRAN
PACS: 03.65.Ud
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.