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Dynamical Supersymmetry Breaking in Generalized SQCD Theories and Seiberg Duality

par Ducarme, Eliott
Président du jury Mognetti, Bortolo Matteo
Promoteur Argurio, Riccardo
Publication Non publié, 2022-08-30

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Résumé :

This work is about dynamical supersymmetry breaking for generalizedSQCD theories. We begin by first stating some basic facts about non-Abelianquantum field theory and how they evolve along the RG-flow. We then explain theproblem of strong coupling in these theories. We will also talk about anomaliesin this framework and how they affect or constrain a given theory. We introduceSUSY to alleviate the problem of strong coupling, non-perturbative results arecomputable with this symmetry, and give a general description of the phase ofSQCD. In this, we will overview a duality that arises in these theories, the Seibergduality. It permits us to relate different theories in the IR and so to chose whichdescription is the more efficient for what is considered. We finish by explaininghow to break SUSY dynamically and study some known models and a new one.