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arXiv · 2601.22833

Are Bell's conditions for local realism general enough?

Emilio Santos
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Abstract

Bell conditions for local realism are critically revisited. In particular for optical experiments I criticize Bell's proposed response of detectors to signals as extremely idealized. More physical conditions are proposed, whence a realistic local model of an optical experiment is possible which violates the Clauser-Horne (Bell) inequality. The possibility rests on the existence of a coincidence-time loophole in the experiments.

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Emilio Santos. 2026-01-30. Are Bell's conditions for local realism general enough?. https://doi.org/10.1140/epjp%2Fs13360-025-07010-8

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