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Quantum correlations are not contained in the initial state

Adan Cabello
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Abstract

Two proofs are presented which show that quantum mechanics is incompatible with the following assumption: all possible correlations between subsystems of an individual isolated composite quantum system are contained in the initial quantum state of the whole system, although just a subset of them is revealed by the actual experiment.

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Adan Cabello. 1999-05-19. Quantum correlations are not contained in the initial state. https://doi.org/10.1103/physreva.60.877

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