Quantum correlation
id:
quantum-correlation-256-8412601
title:
Quantum correlation
text:
In quantum mechanics, quantum correlation is the expected value of the product of the alternative outcomes. In other words, it is the expected change in physical characteristics as one quantum system passes through an interaction site. In John Bell's 1964 paper that inspired the Bell test, it was assumed that the outcomes A and B could each only take one of two values, -1 or +1. It followed that the product, too, could only be -1 or +1, so that the average value of the product would be where, fo
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https://en.wikipedia.org/wiki/Quantum_correlation
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date modified:
2023-10-07T04:23:48Z
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