Eliminating Infrared Divergences in the Pressure
arXiv:hep-th/9610189 · doi:10.1016/S0370-2693(97)00225-6
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.
6 pages plain tex, including figures embedded using epsf