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Gauge invariance and finite counterterms in chiral gauge theories

Abstract We derive the finite one-loop counterterm required to restore the Ward Identities broken by the regularization scheme in chiral gauge theories. Our result is an analytic expression applicable to a wide class of regularizations satisfying a few general properties. We adopt the background fie...

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Bibliografische gegevens
Hoofdauteurs: Claudia Cornella, Ferruccio Feruglio, Luca Vecchi
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: SpringerOpen 2023-02-01
Reeks:Journal of High Energy Physics
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Online toegang:https://doi.org/10.1007/JHEP02(2023)244
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