Geometry of solutions of N=2 SYM-theory in harmonic superspace

Abstract

In harmonic superspace, the classical equations of motion of $D=4,N=2$ supersymmetric Yang-Mills theory for Minkowski and Euclidean spaces are analyzed. We study dual superfield representations of equations and subsidiary conditions corresponding to classical SYM-solutions with different symmetries. In particular, alternative superfield constructions of self-dual and static solutions are described in the framework of the harmonic approach.

Latex file 15 pages