2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/189276We 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 2006High Energy Physics - Phenomenologytext