One-loop fermion determinant with explicit chiral symmetry breaking

DOI10.1016/S0370-2693(00)00848-0zbMath1050.81614arXivhep-ph/0006064OpenAlexW1991507766MaRDI QIDQ1579406

Alexander A. Osipov, Brigitte Hiller

Publication date: 6 September 2000

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

Full work available at URL: https://arxiv.org/abs/hep-ph/0006064

zbMATH Keywords

chiral limitbasic fermionic Lagrangiancorrecting functionalexplicit chiral symmetry breakingextended NJL modelfundamental symmetriesNambu Jona Lasinio modelone-loop fermion determinantproper time regularizationproper-time regularizationquark determinantquark field transformationssymmetry breaking pattern deformation

Mathematics Subject Classification ID

Feynman diagrams (81T18)

Cites Work

• On the Invariant Regularization in Relativistic Quantum Theory

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