Renormalized Finite Temperature phi^4 theory from the 2PI Effective Action
arXiv:hep-ph/0609053 · doi:10.1016/j.nuclphysa.2006.11.143
Abstract
We present an analytical and numerical study of scalar phi^4 theory at finite temperature with a renormalized 2-loop truncation of the 2PI effective action.
4 pages. Presented at International Conference on Strong and Electroweak Matter (SEWM 2006), Upton, New York, 10-13 May 2006