Violation of Bell--CHSH--CH Inequalities by Superposition of Two Coherent States (π/2 Out of Phase)
Devendra Kumar Mishra · Acta Physica Polonica A · 2013
We study the tests of the BellCHSH & CH inequalities by superposition of two coherent states (π/2 out of phase), a class of non-Gaussian state, using photon parity and on/o measurements.Large violations of the Bell--type inequalities have been observed theoretically conrming the interpretation and validity of quantum mechanics against the local-realistic theories.