Purely Four-dimensional Viable Anomaly Mediation
arXiv:hep-ph/0204122 · doi:10.1088/1126-6708/2002/08/034
Abstract
Anomaly mediation of supersymmetry breaking solves the supersymmetric flavor problem thanks to its ultraviolet-insensitivity. However, it suffers from two problems: sleptons have negative masses-squared, and there are likely bulk moduli that spoil the framework. Here, we present the first fully ultraviolet-insensitive model of anomaly mediation with positive slepton masses-squared in a purely four-dimensional framework. Our model is based on the additional D-term contributions to the sparticle masses, and the conformal sequestering mechanism.
7 pages, Uses RevTex4 (included). References modified
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Cited by in corpus (19)
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