Symmetry-improved 2PI approach to the Goldstone-boson IR problem of the SM effective potential

DOI10.1016/j.nuclphysb.2016.03.018zbMath1334.81127arXiv1511.05347OpenAlexW2283007520MaRDI QIDQ273050

Apostolos Pilaftsis, Daniele Teresi

Publication date: 21 April 2016

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1511.05347

zbMATH Keywords

two-Particle-Irreducible (2PI) effective action

Mathematics Subject Classification ID

Unified quantum theories (81V22) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Feynman diagrams (81T18)

Related Items

Exact RG invariance and symmetry improved 2PI effective potential ⋮ Avoiding the Goldstone boson catastrophe in general renormalisable field theories at two loops ⋮ Loss of solution in the symmetry improved {\(\Phi\)}-derivable expansion scheme ⋮ Variational path-integral approach to back-reactions of composite mesons in the Nambu-Jona-Lasinio model

Cites Work

• Effective theory of resonant leptogenesis in the closed-time-path approach
• Kadanoff-Baym approach to flavour mixing and oscillations in resonant leptogenesis
• Leptogenesis from first principles in the resonant regime
• Symmetry-improved CJT effective action
• Nonperturbative renormalization for 2PI effective action techniques
• Broken Symmetries
• Effective action for composite operators

This page was built for publication: Symmetry-improved 2PI approach to the Goldstone-boson IR problem of the SM effective potential