On the stochastic structure of globally supersymmetric field theories

Abstract

We reformulate the bosonic sector of globally supersymmetric field theoriesthrough a “fermionisation” of bosonic Feynman graphs. The recipe for the fermionisation gives an explicit realisation of the Nicolai map. The graphical rules for supersymmetric Yang-Mills fields in the reformulated version turn out to be simpler than those of ordinary Yang-Mills fields.