Tru Physics

Tag: CHSH Inequality

  • Tsirelson’s Bound

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    Introduction Tsirelson’s bound is a fundamental concept in the theory of quantum mechanics and quantum information theory. Named after the mathematician Boris Tsirelson, this bound provides a limit to the quantum mechanical correlation that can be achieved between two separated systems, playing a key role in distinguishing quantum theory from other possible physical theories. Mathematical…

  • CHSH Inequality Test

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    Introduction The CHSH inequality, named after John Clauser, Michael Horne, Abner Shimony, and Richard Holt, is a specific case of Bell’s inequalities and is used to test whether the predictions of quantum mechanics about entangled particles are borne out by experiment, or whether local hidden variable theories can be sustained. Bell’s Theorem and Local Hidden…