One-loop effective action in $\mathcal{N}=2$ supersymmetric massive Yang-Mills theory

I. L. Buchbinder, N. G. Pletnev

We consider the $\mathcal{N}=2$ supersymmetric theory of the massive Yang-Mills field formulated in the $\mathcal{N}=2$ harmonic superspace. The various gauge-invariant forms of writing…