Tetrahedron Instantons on Orbifolds

Richard J. Szabo, Michelangelo Tirelli

Given a homomorphism $\tau$ from a suitable finite group $\mathsf{\Gamma }$ to $\mathsf{SU}(4)$ with image ${\mathsf{\Gamma }}^{\tau }$, we construct a cohomological gauge theory on a noncommutative resoluti…