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arXiv · hep-ph/9703312

Gauge-Mediated Supersymmetry Breaking without Fundamental Singlets

Y. Shadmi
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Abstract

The messenger sector of existing models of gauge-mediated supersymmetry breaking may be simplified by using a non-renormalizable superpotential term to couple the vector-like quark and lepton messenger fields to a chiral gauge-invariant of the supersymmetry-breaking sector. This eliminates the need for a fundamental singlet and for an additional gauge sector needed to generate appropriate expectation values for the singlet component fields. This scenario is more natural if the supersymmetry-breaking sector itself involves a non-renormalizable superpotential. Several examples are constructed based on non-renormalizable $SU(n)\times SU(n-1)$ supersymmetry-breaking theories.

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Y. Shadmi. 1997-03-25. Gauge-Mediated Supersymmetry Breaking without Fundamental Singlets. https://doi.org/10.1016/s0370-2693(97)00619-9

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