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A Non-renormalization Theorem for the Wilsonian Gauge Couplings in Supersymmetric Theories

Michael Graesser·Bogdan Morariu
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Abstract

We show that the holomorphic Wilsonian beta-function of a renormalizable asymptotically free supersymmetric gauge theory with an arbitrary semi-simple gauge group, matter content, and renormalizable superpotential is exhausted at 1-loop with no higher loops and no non-perturbative contributions. This is a non-perturbative extension of the well known result of Shifman and Vainshtein.

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Michael Graesser, Bogdan Morariu. 1997-12-03. A Non-renormalization Theorem for the Wilsonian Gauge Couplings in Supersymmetric Theories. https://doi.org/10.1016/s0370-2693(98)00485-7

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