Bounds on Spontaneous Collapse model of Quantum Mechanics from formation of CMBR and Standard Cosmology
arXiv:1302.0171
Abstract
Continuous Spontaneous Localization (CSL) model of Quantum Mechanics modifies Schrödinger equation by adding non-linear stochastic terms due to which the total energy of a system increases with a constant rate which is proportional to the collapse rate $λ$. Thus applying CSL model to cosmological scenarios can change the thermal behaviour of the particles during evolution and we will put constraints on $λ$ by considering several cosmological scenarios.
3 pages, Submitted to Proceedings of 13th Marcel Grossmann Meeting, Stockholm, July 2012