Exact RG invariance and symmetry improved 2PI effective potential
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Publication:2358009
DOI10.1016/j.nuclphysb.2017.04.015zbMath1364.81177arXiv1703.02079OpenAlexW2593970092MaRDI QIDQ2358009
Daniele Teresi, Apostolos Pilaftsis
Publication date: 20 June 2017
Published in: Nuclear Physics. B (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1703.02079
Model quantum field theories (81T10) Feynman diagrams (81T18) Renormalization group methods applied to problems in quantum field theory (81T17) Many-body theory; quantum Hall effect (81V70) Finite-dimensional groups and algebras motivated by physics and their representations (81R05)
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Cites Work
- 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
- Loss of solution in the symmetry improved {\(\Phi\)}-derivable expansion scheme
- Symmetry-improved CJT effective action
- Nonperturbative renormalization for 2PI effective action techniques
- Complete normal ordering 1: Foundations
- Effective action for composite operators
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