Van der Waals Excluded Volume Model for Lorentz Contracted Rigid Spheres
Nuclear Theory
2012-08-27 v1
Abstract
Conventional cluster and virial expansions are generalized to momentum dependent inter-particle potentials. The model with Lorentz contracted hard core potentials is considered, e.g. as hadron gas model. A Van der Waals-type model with a temperature dependent excluded volume is derived. Lorentz contraction effects at given temperature are stronger for light particles and make their effective excluded volume smaller than that of heavy ones.
Cite
@article{arxiv.nucl-th/0004061,
title = {Van der Waals Excluded Volume Model for Lorentz Contracted Rigid Spheres},
author = {K. A. Bugaev and M. I. Gorenstein and H. Stöcker and and W. Greiner},
journal= {arXiv preprint arXiv:nucl-th/0004061},
year = {2012}
}
Comments
9 pages, 3 figures