Two-loop renormalization of a chiral SU(2) gauge theory in dimensional regularization with non-anticommuting γ 5

Abstract Higher order calculations in chiral gauge theories such as the Electroweak Standard Model require a sound treatment of the notoriously problematic γ 5-matrix in Dimensional Regularization (DReg). In the all-order consistent BMHV scheme anticommutativity has to be sacrificed, resulting in sp...

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Bibliographic Details
Main Authors: Paul Kühler, Dominik Stöckinger
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP07(2025)082
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