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arXiv · 0906.2127

Metastable Vacua in Deformed N=2 Supersymmetric Models

Edi Halyo
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Abstract

We show that supersymmetric Abelian models that are obtained from deformations of those with ${\cal N}=2$ supersymmetry also contain metastable vacua for a wide range of parameters. The deformations we consider are combinations of masses for charged and singlet fields, a singlet F--term and an anomalous D--term. We find that, in all cases, the nonsupersymmetric vacua are parametrically far from the supersymmetric ones and therefore metastable. Using retrofitting, we show that these metastable vacua may lead to semi--realistic phenomenology.

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Edi Halyo. 2009-06-11. Metastable Vacua in Deformed N=2 Supersymmetric Models. https://doi.org/10.1142/s0217751x11051512

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