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Quantum randomness emerging under gravitational nonlinearity

Tamás Geszti
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Abstract

A scenario is outlined for quantum measurement, assuming that self-sustaining classicality is the consequence of an attractive gravitational self-interaction acting on massive bodies, and randomness arises already in the classical domain. A simple solvable model is used to demonstrate that small quantum systems influence big ones in a mean-field way, offering a natural route to Born's probability rule.

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Tamás Geszti. 2002-04-08. Quantum randomness emerging under gravitational nonlinearity. https://arxiv.org/abs/quant-ph/0204036

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