Yukawa Textures and Anomaly Mediated Supersymmetry Breaking
High Energy Physics - Phenomenology
2014-11-17 v3
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.
Keywords
Cite
@article{arxiv.hep-ph/0301163,
title = {Yukawa Textures and Anomaly Mediated Supersymmetry Breaking},
author = {I. Jack and D. R. T. Jones},
journal= {arXiv preprint arXiv:hep-ph/0301163},
year = {2014}
}
Comments
33 pages, TeX, Uses Harvmac (big) and epsf. Added references and minor changes and corrections. Improved texture discussion