Eliminating Infrared Divergences in the Pressure
High Energy Physics - Theory
2009-10-30 v1 Condensed Matter
High Energy Physics - Phenomenology
Nuclear Theory
Abstract
The pressure of a system in thermal equilibrium is expressed as a mass integral over a sum of thermal propagators. This allows a Dyson resummation and is used to demonstrate that potential infrared divergences are rendered harmless.
Cite
@article{arxiv.hep-th/9610189,
title = {Eliminating Infrared Divergences in the Pressure},
author = {I. T. Drummond and R. R. Horgan and P. V. Landshoff and A. Rebhan},
journal= {arXiv preprint arXiv:hep-th/9610189},
year = {2009}
}
Comments
6 pages plain tex, including figures embedded using epsf