Nonperturbative renormalization for 2PI effective action techniques

DOI10.1016/j.aop.2005.06.001zbMath1082.81063arXivhep-ph/0503240OpenAlexW3100276549MaRDI QIDQ2583786

Szabolcs Borsányi, Julien Serreau, Urko Reinosa, Jürgen Berges

Publication date: 18 January 2006

Published in: Annals of Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-ph/0503240

Mathematics Subject Classification ID

Symmetry breaking in quantum theory (81R40) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Quantum dynamics and nonequilibrium statistical mechanics (general) (82C10)

Related Items

Exact RG invariance and symmetry improved 2PI effective potential ⋮ Functional renormalization group and 2PI effective action formalism ⋮ Constraining the effective action by a method of external sources ⋮ Symmetry-improved 2PI approach to the Goldstone-boson IR problem of the SM effective potential ⋮ 2PI effective action for the SYK model and tensor field theories ⋮ Anatomy of a gauge theory ⋮ Loss of solution in the symmetry improved {\(\Phi\)}-derivable expansion scheme ⋮ Isotropization far from equilibrium ⋮ Tachyonic production of dark relics: a non-perturbative quantum study ⋮ Finite width in out-of-equilibrium propagators and kinetic theory ⋮ Kadanoff-Baym approach to flavour mixing and oscillations in resonant leptogenesis ⋮ Symmetry-improved CJT effective action ⋮ Aspects of the functional renormalisation group ⋮ Non-perturbative treatment of strongly-interacting fields: Insights from liquid theory ⋮ 2PI functional techniques for gauge theories: QED ⋮ Thermodynamics of the \(O(3)\) model in \(1+1\) dimensions: lattice vs. analytical results ⋮ Line of fixed points in a bosonic tensor model ⋮ Bulk viscosity at extreme limits: from kinetic theory to strings ⋮ Non-equilibrium dynamics of a scalar field with quantum backreaction

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