Yukawa Textures and Anomaly Mediated Supersymmetry Breaking

Abstract

We present a detailed analysis of how a mixed-anomaly-free U(1) symmetry can be used to both resolve the slepton mass problem associated with Anomaly Mediated Supersymmetry Breaking and generate the fermion mass hierarchy via the Froggatt-Nielsen mechanism. Flavour changing neutral currents problems are evaded by a specific form of the Yukawa textures.

33 pages, TeX, Uses Harvmac (big) and epsf. Added references and minor changes and corrections. Improved texture discussion

References in corpus (2)

• Measurement of the Positive Muon Anomalous Magnetic Moment to 0.7 ppm
• Confronting Spectral Functions from e+e- Annihilation and tau Decays: Consequences for the Muon Magnetic Moment

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• Phenomenology of anomaly-mediated supersymmetry breaking scenarios with non-minimal flavour violation
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• Flavour Violation in Anomaly Mediated Supersymmetry Breaking
• Flavorful hybrid anomaly-gravity mediation
• Lifting Slepton Masses with a Non-universal, Non-anomalous U(1)'_{NAF} in Anomaly Mediated SUSY breaking
• Six-dimensional origin of gravity mediated brane to brane supersymmetry breaking
• Supersymmetry - When Theory Inspires Experimental Searches
• Splitting the Wino Multiplet by Higher-Dimensional Operators in Anomaly Mediation