Entangled coherent states and violations of Bell-CHSH inequalities
arXiv:2305.04674 · doi:10.1016/j.physleta.2023.129111
Abstract
Three classes of entangled coherent states are employed to study the Bell-CHSH inequality. By using pseudospin operators in infinite dimensional Hilbert spaces, four dichotomic operators entering the inequality are constructed. For each class of coherent states, we compute the correlator , analyzing the set of parameters that leads to a Bell-CHSH inequality violation and, particularly, to the saturation of Tsirelson's bound.
arXiv comment12 pages, 14 figures. Published in PLA
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