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arXiv · 2012.02627

Mass-coupled relativistic spontaneous collapse models

Caitlin Jones·Giulio Gasbarri·Angelo Bassi
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Abstract

Currently there is not a satisfactory relativistic spontaneous collapse model. Here we show the impossibility of a simple generalization of the continuous spontaneous collapse (CSL) model to the relativistic framework. We consider a mass coupled model as in the non-relativistic limit this gives the CSL model. We show that a Lorentz covariant collapse equation cannot simultaneously satisfy the following conditions: i) To avoid a divergent rate of energy, ii) To prevent superluminal signaling.

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Caitlin Jones, Giulio Gasbarri, Angelo Bassi. 2020-12-04. Mass-coupled relativistic spontaneous collapse models. https://doi.org/10.1088/1751-8121%2Fabf871

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