Role of Particle Entanglement in the Violation of Bell Inequalities
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DOI: 10.1038/s41598-018-20034-8
Abstract: Entanglement between two separate systems is a necessary resource to violate a Bell inequality in a test of local realism. We demonstrate that to overcome the Bell bound, this correlation must be accompanied by the… read more here.
Keywords: role particle; bell; violation bell; entanglement violation ... See more keywords
Violation of Bell inequalities by stochastic simulations of Gaussian States based on their positive Wigner representation
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DOI: 10.1088/1402-4896/abdd56
Abstract: At first sight, the use of an everywhere positive Wigner function as a probability density to perform stochastic simulations in quantum optics seems equivalent to the introduction of local hidden variables, thus preventing any violation… read more here.
Keywords: stochastic simulations; positive wigner; bell inequalities; violation bell ... See more keywords