D-type supersymmetry breaking and brane-to-brane gravity mediation
T. Gregoire, R. Rattazzi, C. A. Scrucca
Abstract
We revisit the issue of gravitational contributions to soft masses in five-dimensional sequestered models. We point out that, unlike for the case of F-type supersymmetry breaking, for D-type breaking these effects generically give positive soft masses squared for the sfermions. This drastically improves model building. We discuss the phenomenological implications of our result.
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