Non-commutative SU(N) gauge theories and asymptotic freedom

Dusko Latas, Voja Radovanovic, Josip Trampetic

In this paper we analyze the one-loop renormalization of the $\theta$-expanded $\mathrm{SU}(\mathrm{N})$ Yang-Mills theory. We show that the {\it freedom parameter} $a$, key to renormalization, origi…