Renormalized Finite Temperature theory from the 2PI Effective Action

2006/09/05 by A. Arrizabalaga, Urko Reinosa, U. Reinosa · 24 citations
Mathematics · Physics and Astronomy · #Action (physics) #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Effective action #Geometry #Mathematical physics #Mathematics #Physics #Quantum Chromodynamics and Particle Interactions #Quantum electrodynamics #Quantum mechanics #Scalar (mathematics) #Statistics #Truncation (statistics) #hep-ph

paper · pdf · doi:10.1016/j.nuclphysa.2006.11.143

published in Nuclear Physics A 785(1-2), 234-237 (Elsevier BV) · 4 pages. Presented at International Conference on Strong and Electroweak Matter (SEWM 2006), Upton, New York, 10-13 May 2006

arxiv created 2006/09/05 · openalex publication_date 2007/03/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We present an analytical and numerical study of scalar phi⁴ theory at finite temperature with a renormalized 2-loop truncation of the 2PI effective action.

Citations

• Nonperturbative renormalization for 2PI effective action techniques
• Effective action for composite operators

Cited by

• 2PI functional techniques for abelian gauge theories
• Nonrenormalizability of the classical statistical approximation