Two-loop BRST-restoring finite counter-terms for chiral non-abelian gauge theories

Achilleas Lazopoulos, Vera Paroutiadou

We study the renormalization of anomaly-free chiral $SU(N)$ gauge theories without scalar fields through two-loop order. We adopt the Breitenlohner--Maison--'t Hooft--Veltman (BMHV…