SUSY Flavor Problem and Warped Geometry
Kiwoon Choi, Do Young Kim, Ian-Woo Kim, Tatsuo Kobayashi
Abstract
We point out that supersymmetric warped geometry can provide a solution to the SUSY flavor problem, while generating hierarchical Yukawa couplings. In supersymmetric theories in a slice of AdS5 with the Kaluza-Klein scale MKK much higher than the weak scale, if all visible fields originate from 5D bulk fields and supersymmetry breaking is mediated by the bulk radion superfield and/or some brane chiral superfields, potentially dangerous soft scalar masses and trilinear A parameters at MKK can be naturally suppressed compared to the gaugino masses by small warp factor. We present simple models yielding phenomenologically interesting patterns of soft parameters in this framework.
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