Collisional invariants for the phonon Boltzmann equation
Mathematical Physics
2009-11-11 v1 math.MP
Abstract
For the phonon Boltzmann equation with only pair collisions we characterize the set of all collisional invariants under some mild conditions on the dispersion relation.
Cite
@article{arxiv.math-ph/0605069,
title = {Collisional invariants for the phonon Boltzmann equation},
author = {Herbert Spohn},
journal= {arXiv preprint arXiv:math-ph/0605069},
year = {2009}
}