ACHT 2021: Perspectives in Particle, Cosmo- and Astroparticle Theory

BRST-restoring 1-loop Counterterms for the Standard Model in Dimensional Regularization and Renormalization

23 Apr 2021, 12:10

25m

online

Speaker

Dr Hermès Bélusca-Maïto (Department of Physics, Faculty of Sciences, University of Zagreb)

Description

I present the calculation of the BRST-restoring counterterms at 1-loop order for the Standard Model, necessary for restoring the BRST symmetry and the consistency of the model in the dimensional regularization and renormalization scheme. This talk is based on our recent publication: arXiv:2004.14398 (published in JHEP 08 (2020) 08, 024).

Presentation materials

Dimensional regularization and Breitenlohner-Maison/’t Hooft-Veltman scheme for γ5 applied to chiral YM theories: full one-loop counterterm and RGE structure

H. Bélusca-Maïto - BRST-restoring 1-loop Counterterms for the Standard Model in Dimensional Regularization and Renormalization

Hermes_Belusca_ACHT_2021.pdf