Metastable supergravity vacua withFandDsupersymmetry breaking
نویسندگان
چکیده
منابع مشابه
Breaking in the Metastable Vacua
In the Intriligator-Seiberg-Shih model, we parametrize spontaneous breaking of U(1)R symmetry with two gauge singlets with R-charges 1 and –1. These singlets can play the role of the messengers. The messenger scale is dynamically generated, and hence there is no hierarchy problem between the supersymmetry breaking scale and the messenger scale. In the gauge mediation scenario, supersymmetry bre...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2007
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2007/08/091