Bell's theorem is a term encompassing a number of closely related results in physics, all of which determine that quantum mechanics is incompatible with local hidden-variable theories, given some basic assumptions about the nature of measurement.

2012年12月20日 · We give an extremely simple proof of Bell's inequality: a single figure suffices. This simplicity may be useful in the unending debate of what exactly the Bell inequality means, since the hypothesis at the basis of the proof become extremely transparent.

2004年7月21日 · Bell’s theorem shows that no theory that satisfies the conditions imposed can reproduce the probabilistic predictions of quantum mechanics under all circumstances. The principal condition used to derive Bell inequalities is a …

Bell’s theorem is a fundamental result in quantum mechanics: it discriminates between quantum mechanics and all theories where probabilities in measurement results arise from the ignorance of pre-existing local properties. We give an extremely …

the Bell Inequalities In 1935, Einstein, Podolsky, and Rosen (EPR) published an important paper in which they claimed that the whole formalism of quantum mechanics together with what they called a “Reality Criterion” imply that quantum mechanics cannot be complete. That is,

2013年11月1日 · We give an extremely simple proof of Bell's inequality; a single figure suffices. This simplicity may be useful in the unending debate over what exactly the Bell inequality means, because the hypotheses underlying the proof become transparent.

Discover the implications of the Bell theorem and inequality in quantum mechanics. Explore the correlation functions and interpretations that violate the Bell inequality. Gain insights into the logic of variable inequalities and probabilities in quantum mechanical results.

The present paper reviews a more general derivation of the Bell inequality showing that it is identically satisfied by finite data sets whether deterministic or random, after assuming merely...

Simplest proof of Bell’s inequality - Lorenzo Maccone Bell’s theorem is a fundamental result in quantum mechanics: it discrim-inates between quantum mechanics and all theories where probabilities in measurement results arise from the ignorance of pre-existing local proper-ties.

2025年2月20日 · Bell’s theorem supposedly demonstrates an irreconcilable conflict between quantum mechanics and local, realistic hidden variable theories. Most proofs of Bell’s theorem, are based on inequalities.