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Towards finiteness without supersymmetry

Harald Skarke

hep-tharXiv:hep-th/9303151

Abstract

Some aspects of finite quantum field theories in 3+1 dimensions are discussed. A model with non--supersymmetric particle content and vanishing one-- and two--loop beta functions for the gauge coupling and one--loop beta functions for Yukawa--couplings is presented.

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