%0 Journal Article
%T Supersymmetry and Chiral Symmetry
%A M. L. Walker
%J Physics
%D 1999
%I arXiv
%X We dispute a recent claim for a nonperturbative nonrenormalisation theorem stating that mass cannot be spontaneously generated in supersymmetric QED. We also extend a long-standing perturbative result, namely that the effective potential is zero to all orders of perturbation theory, to the nonperturbative regime for arbitrary numbers of flavours.
%U http://arxiv.org/abs/hep-th/9912110v1