Regularised Tripartite Continuous Variable EPR-type States with Wigner Functions and CHSH Violations


We consider tripartite entangled states for continuous variable systems of EPR type, which generalise the famous bipartite CV EPR states (eigenvectors of conjugate choices X1−X2, P1+ P2, of the systems’ relative position and total momentum variables). We give the regularised forms of such tripartite EPR states in second-quantised formulation, and derive… (More)

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