Sweet Spot Supersymmetry and Composite Messengers
نویسندگان
چکیده
Sweet spot supersymmetry is a phenomenologically and cosmologically perfect framework to realize a supersymmetric world at short distance. We discuss a class of dynamical models of supersymmetry breaking and its mediation whose low-energy effective description falls into this framework. Hadron fields in the dynamical models play a role of the messengers of the supersymmetry breaking. As is always true in the models of the sweet spot supersymmetry, the messenger scale is predicted to be 10 GeV . Mmess . 10 10 GeV. Various values of the effective number of messenger fields Nmess are possible depending on the choice of the gauge group.
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