Instanton Effects in Supersymmetric Yang-Mills Theories on ALE Gravitational Backgrounds
arXiv:hep-th/9507003 · doi:10.1016/0370-2693(95)01093-6
Abstract
In this letter we report on the computation of instanton-dominated correlation functions in supersymmetric YM theories on ALE spaces. Following the approach of Kronheimer and Nakajima, we explicitly construct the self-dual connection on ALE spaces necessary to perform such computations. We restrict our attention to the simplest case of an $SU(2)$ connection with lowest Chern class on the Eguchi-Hanson gravitational background.
18 pages, phyzzx