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arXiv · 1007.4775

Violation of Clauser-Horne-Shimony-Holt inequality for states resulting from entanglement swapping

Antoni Wojcik·Joanna Modlawska·Andrzej Grudka·Mikolaj Czechlewski
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Abstract

We consider violation of CHSH inequality for states before and after entanglement swapping. We present a pair of initial states which do not violate CHSH inequality however the final state violates CHSH inequality for some results of Bell measurements performed in order to swap entanglement.

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Antoni Wojcik, Joanna Modlawska, Andrzej Grudka, Mikolaj Czechlewski. 2010-07-27. Violation of Clauser-Horne-Shimony-Holt inequality for states resulting from entanglement swapping. https://doi.org/10.1016/j.physleta.2010.09.069

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