Chained Clauser-Horne-Shimony-Holt inequality for Hardy's ladder test of nonlocality
作者： José Luis Cereceda
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摘要: Relativistic causality forbids superluminal signaling between distant observers. By exploiting the non-signaling principle, we derive exact relationship chained Clauser-Horne-Shimony-Holt sum of correlations CHSH_K and success probability P_K associated with Hardy's ladder test nonlocality for two qubits K+1 observables per qubit. Then, by invoking Tsirelson bound CHSH_K, derived allows us to establish an upper limit on P_K. In addition, draw connection version Clauser-Horne (CH) inequality.
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