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arXiv · 2302.14631

Interaction between Everett worlds and fundamental decoherence in Non-unitary Newtonian Gravity

Filippo. Maimone·Adele Naddeo·Giovanni Scelza
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Abstract

It is shown that Non-unitary Newtonian Gravity (NNG) model admits a simple interpretation in terms of Feynman path integral, in which the sum over all possible histories is replaced by a summation over pairs of paths. Correlations between different paths are allowed by a fundamental decoherence mechanism of gravitational origin and can be interpreted as a kind of communication between different branches of the wave function. The ensuing formulation could be used in turn as a motivation to introduce Non-unitary Gravity itself.

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Filippo. Maimone, Adele Naddeo, Giovanni Scelza. 2023-02-27. Interaction between Everett worlds and fundamental decoherence in Non-unitary Newtonian Gravity. https://doi.org/10.3390/universe9030121

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