R-symmetry, Yukawa textures and anomaly mediated supersymmetry breaking

被引：34
|
作者：
Jack, I [1 ]
Jones, DRT [1 ]
机构：
[1] Univ Liverpool, Dept Math Sci, Liverpool L69 3BX, Merseyside, England
来源：
PHYSICS LETTERS B | 2000年 / 491卷 / 1-2期
关键词：
D O I：
10.1016/S0370-2693(00)01000-5
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We explore, in the MSSM context, an extension of the Anomaly Mediated Supersymmetry Breaking solution for the soft scalar masses that is possible if the underlying theory has a gauged R-symmetry. The slepton mass problem characteristic of the scenario is resolved, and a context for the explanation of the fermion mass hierarchy provided. (C) 2000 Published by Elsevier Science B.V.
引用
收藏
页码：151 / 156
页数：6
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