Hidden variables and the two theorems of John Bell
@article{Mermin1993HiddenVA, title={Hidden variables and the two theorems of John Bell}, author={N. David Mermin}, journal={Reviews of Modern Physics}, year={1993}, volume={65}, pages={803-815} }
Although skeptical of the prohibitive power of no-hidden-variables theorems, John Bell was himself responsible for the two most important ones. I describe some recent versions of the lesser known of the two (familiar to experts as the "Kochen-Specker theorem") which have transparently simple proofs. One of the new versions can be converted without additional analysis into a powerful form of the very much better known "Bell's Theorem," thereby clarifying the conceptual link between these two…
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