Line defect RG flows in the ε expansion

Abstract A general analysis of line defect renormalisation group (RG) flows in the ε expansion below d = 4 dimensions is undertaken. The defect beta function for general scalar-fermion bulk theories is computed to next-to-leading order in the bulk couplings. Scalar models as well as scalar-fermion m...

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Bibliographic Details
Published in:Journal of High Energy Physics
Main Authors: William H. Pannell, Andreas Stergiou
Format: Article
Language:English
Published: SpringerOpen 2023-06-01
Subjects:
Renormalization and Regularization
Renormalization Group
Scale and Conformal Symmetries
Online Access:https://doi.org/10.1007/JHEP06(2023)186

Internet

https://doi.org/10.1007/JHEP06(2023)186

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