H-theorem for classical matter around a black hole
Classical Physics
2011-02-22 v1
Abstract
We propose a classical solution for the kinetic description of matter falling into a black hole, which permits to evaluate both the kinetic entropy and the entropy production rate of classical infalling matter at the event horizon. The formulation is based on a relativistic kinetic description for classical particles in the presence of an event horizon. An H-theorem is established which holds for arbitrary models of black holes and is valid also in the presence of contracting event horizons.
Cite
@article{arxiv.physics/0506130,
title = {H-theorem for classical matter around a black hole},
author = {Piero Nicolini and Massimo Tessarotto},
journal= {arXiv preprint arXiv:physics/0506130},
year = {2011}
}