On two-loop divergences of effective action in $6D$, $\mathcal{N}=(1,1)$ SYM theory

I. L. Buchbinder, E. A. Ivanov, B. S. Merzlikin +1

We study the off-shell structure of the two-loop effective action in $6D,\mathcal{N}=(1,1)$ supersymmetric gauge theories formulated in $\mathcal{N}=(1,0)$ harmonic superspace. The off-…