Perturbative RG Analysis of the Condensate Dependence of the Axial Anomaly in the Three-Flavor Linear Sigma Model

Perturbative RG Analysis of the Condensate Dependence of the Axial Anomaly in the Three-Flavor Linear Sigma Model

Coupling of `t Hooft’s determinant term is investigated in the framework of the three-flavor linear sigma model as a function of the chiral condensate. Using perturbation theory around the minimum point of the effective action, we calculate the renormalization group flow of the first field-dependent...

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Bibliographic Details
Main Author: Gergely Fejos
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Symmetry
Subjects:
axial anomaly
nuclear liquid-gas transition
renormalization group
Online Access:https://www.mdpi.com/2073-8994/13/3/488

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