Non-equilibrium thermodynamics of collapse models in the strongly non-Gaussian regime
This paper rigorously establishes the thermodynamic consistency of the dissipative Diósi-Penrose collapse model in the strongly non-Gaussian regime by employing a novel exact pseudo-spectral simulation approach to demonstrate that the system settles into a non-equilibrium steady state with asymptotic non-Gaussianity scaling as the cube of the dissipation parameter, thereby resolving the unphysical heating issue while confirming the necessity of exact numerical methods for capturing critical distribution tails.