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Non-perturbative aspects of (supersymmetric) gauge theories

Frank Ferrari
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Abstract

At an elementary level, we present some non-perturbative aspects of non-abelian gauge theories in four dimensional space-time. Some rigorous results have been obtained in the framework of supersymmetric theories, and a very rich physics related to the strong-coupling dynamics of gauge fields has been discovered. Some of the new phenomena which appeared may play a significant role in future phenomenological models. However, quantitative computations in non-supersymmetric theories, like quantum chromodynamics, is out of reach for the moment.

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Frank Ferrari. 1997-02-22. Non-perturbative aspects of (supersymmetric) gauge theories. https://arxiv.org/abs/hep-ph/9702399

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