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arXiv · hep-ph/0611312

Gauge Mediation in Metastable Vacua

Michael Dine·John Mason
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Abstract

Until recently, dynamical supersymmetry breaking seemed an exceptional phenomenon, involving chiral gauge theories with a special structure. Recently it has become clear that requiring only metastable states with broken supersymmetry leads to a far broader class of theories. In this paper, we extend these constructions still further, finding new classes which, unlike earlier theories, do not have unbroken, approximate $R$ symmetries. This allows construction of new models with direct gauge mediation. These theories permit a relatively compact solution to the $μ$ problem.

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Michael Dine, John Mason. 2007-10-06. Gauge Mediation in Metastable Vacua. https://doi.org/10.1103/physrevd.77.016005

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