A Collapse Mechanism Without Heating

TL;DR

This paper demonstrates that a collapse model based on causal fermion systems does not cause heating in probes, discusses experimental implications, and explores connections to other quantum collapse theories.

Contribution

It introduces a collapse mechanism from causal fermion systems that avoids heating, contrasting with other models like CSL.

Findings

Collapse model does not induce probe heating

Experimental consequences are identified

Connections to CSL and ETH are analyzed

Abstract

It is shown that the collapse model derived from the theory of causal fermion systems does not give rise to a heating of the probe. Experimental consequences are worked out. The connections to the continuous spontaneous localization (CSL) model and the events-trees-histories (ETH) formulation of quantum theory are discussed.