# Unperformed experiments have no results

@article{Peres1978UnperformedEH, title={Unperformed experiments have no results}, author={Asher Peres}, journal={American Journal of Physics}, year={1978}, volume={46}, pages={745-747} }

This paper discusses correlations between the results of measurements performed on physical systems which are widely separated, but have interacted in the past. It is shown that quantum correlations are stronger than classical correlations. This property leads to the following paradox, known as Bell’s theorem: Let us assume that the outcome of an experiment performed on one of the systems is independent of the choice of the experiment performed on the other. Now, let us try to imagine the…

## 327 Citations

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Why do correlations between the results of measurements performed on physical systems violate Bell and non-contextuality inequalities up to some specific limits? The answer may follow from the…