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A Kochen-Specker inequality

Jan-Åke Larsson
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Abstract

By probabilistic means, the concept of contextuality is extended so that it can be used in non-ideal situations. An inequality is presented, which at least in principle enables a test to discard non-contextual hidden-variable models at low error rates, in the spirit of the Kochen-Specker theorem. Assuming that the errors are independent, an explicit error bound of 1.42% is derived, below which a Kochen-Specker contradiction occurs.

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Jan-Åke Larsson. 2000-06-30. A Kochen-Specker inequality. https://doi.org/10.1209/epl%2Fi2002-00444-0

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