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Supersymmetry and Chiral Symmetry

M. L. Walker

hep-tharXiv:hep-th/9912110

Abstract

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.

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