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arXiv · 1211.1039

Chiral Wess-Zumino model and breaking of supersymmetry

Marco Frasca
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Abstract

We prove that the Wess-Zumino model breaks supersymmetry in the low-energy limit. The mechanism is identical to the breaking of chiral symmetry in quantum chromodynamics as the low-energy limit is a Nambu-Jona-Lasinio model and the gap equation has a solution. This happens at a critical coupling at lower momenta. Instanton liquid plays an essential role in the behavior of the theory in this limit.

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Marco Frasca. 2012-11-05. Chiral Wess-Zumino model and breaking of supersymmetry. https://arxiv.org/abs/1211.1039

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