Wigner's inequalities in quantum field theory
Quantum Physics
2011-07-28 v3 High Energy Physics - Phenomenology
Abstract
We present a relativistic generalization of the Wigner inequality for the scalar and pseudoscalar particles decaying to two particles with spin (fermions and photons.) We consider Wigner's inequality with the full spin anticorrelation (with the non-relativistic analog) as well as the case with the full spin correlation. The latter case may be obtained by a special choice of the plane of measurement of the spin projections on the direction of propagation of fermions. The possibility for relativistic testing of Bohr's complementarity principle is shown.
Cite
@article{arxiv.0907.4924,
title = {Wigner's inequalities in quantum field theory},
author = {Nikolai Nikitin and Konstantin Toms},
journal= {arXiv preprint arXiv:0907.4924},
year = {2011}
}
Comments
25 pages, published in PRA, http://pra.aps.org/abstract/PRA/v82/i3/e032109