On the Nelson-Seiberg theorem: generalizations and counter-examples

Antonio Amariti; Dario Sauro

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arXiv · 2005.02076

On the Nelson-Seiberg theorem: generalizations and counter-examples

Antonio Amariti·Dario Sauro

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Abstract

In this note we elaborate on a recent counter-example to the Nelson-Seiberg theorem and to its generalizations. We provide sufficient conditions for the existence of such counter-examples, finding new ones. We claim that these counter-examples are connected with the presence of pairs of fields with opposite R-charge getting a VEV. Furthermore we comment on the "non-genericity" of our models, showing that none of them violates the original Nelson-Seiberg theorem

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Antonio Amariti, Dario Sauro. 2020-05-05. On the Nelson-Seiberg theorem: generalizations and counter-examples. https://arxiv.org/abs/2005.02076

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