Interaction between Everett worlds and fundamental decoherence in Non-unitary Newtonian Gravity
Quantum Physics
2023-03-10 v1 Strongly Correlated Electrons
General Relativity and Quantum Cosmology
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.
Keywords
Cite
@article{arxiv.2302.14631,
title = {Interaction between Everett worlds and fundamental decoherence in Non-unitary Newtonian Gravity},
author = {Filippo. Maimone and Adele Naddeo and Giovanni Scelza},
journal= {arXiv preprint arXiv:2302.14631},
year = {2023}
}