Symmetry-improved CJT effective action
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Publication:2438216
DOI10.1016/j.nuclphysb.2013.06.004zbMath1282.81137arXiv1305.3221OpenAlexW2150607621MaRDI QIDQ2438216
Daniele Teresi, Apostolos Pilaftsis
Publication date: 10 March 2014
Published in: Nuclear Physics. B (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1305.3221
effective potentialGoldstone theoremCornwall, Jackiw and Tomboulis formalismspontaneously broken phase
Feynman diagrams (81T18) Symmetry breaking in quantum theory (81R40) Phase transitions (general) in equilibrium statistical mechanics (82B26) Thermal quantum field theory (81T28)
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Cites Work
- Unnamed Item
- Effective potential of the \(O(N)\) linear sigma-model at finite temperature
- Nonperturbative renormalization for 2PI effective action techniques
- Field theories with « Superconductor » solutions
- Self-Consistent Approximations in Many-Body Systems
- Broken Symmetries
- Effective action for composite operators
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