arXiv · 2204.03322
Gravitational entanglement and the mass contribution of internal energy in nonrelativistic quantum systems
Abstract
Recently, interest has increased in the entanglement of remote quantum particles through the Newtonian gravitational interaction, both from a fundamental perspective and as a test case for the quantization of gravity. Likewise, post-Newtonian gravitational effects in composite nonrelativistic quantum systems have been discussed, where the internal energy contributes to the mass, promoting the mass to a Hilbert space operator. Employing a modified version of a previously considered thought experiment, it can be shown that both concepts, when combined, result in inconsistencies, reinforcing the arguments for the necessity of a rigorous derivation of the nonrelativistic limit of gravitating quantum matter from first principles.
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André Großardt. 2022-04-07. Gravitational entanglement and the mass contribution of internal energy in nonrelativistic quantum systems. https://doi.org/10.1142/s0218271822420172
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