Abstract
We evaluate the one-loop effective potential, V 1, in the light-cone gauge for a general gauge theory with arbitrary scalar and fermion representations. In the case of a general N = 1 supersymmetric gauge theory the result for V 1 is simpler than in the Landau gauge; the form of STr M 4 is particularly elegant, and in one-loop finite theories we find STr M 4 = 0. We show how the renormalisation group relates STr M 4 to the scalar anomalous dimension, γ, and we give an explicit calculation of γ in the light-cone gauge.
Published Version
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