A Hierarchy of Dynamic States of Relaxation
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
We define a hierarchy of dynamic relaxed gas spheres as solutions of the Poisson equation coupled to a hierarchy of approximations of the Liouville equation leading, when this equation is satisfied, to the well-known isothermal gas spheres in the static case, but also to a new form of dynamic maximum relaxation. The two previous steps of the hierarchy correspond to an increasing degree of local relaxation at the center of the configuration.
Cite
@article{arxiv.gr-qc/9906035,
title = {A Hierarchy of Dynamic States of Relaxation},
author = {Ll. Bel},
journal= {arXiv preprint arXiv:gr-qc/9906035},
year = {2007}
}
Comments
Latex, 12 pages