Electroweak breaking and supersymmetry breaking

被引:0
|
作者
Pokorski, S [1 ]
机构
[1] Univ Warsaw, Inst Theoret Phys, PL-00681 Warsaw, Poland
来源
PRAMANA-JOURNAL OF PHYSICS | 2004年 / 62卷 / 02期
关键词
supersymmetry; electroweak symmetry breaking; horizontal symmetries; D-term supersymmetry breaking;
D O I
10.1007/BF02705095
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We discuss the clash between the absence of fine tuning in the Higgs potential and a sufficient suppression of flavour changing neutral current transitions in supersymmetric extensions of the standard model. It is pointed out that horizontal U(1) symmetry combined with the D-term supersymmetry breaking provides a realistic framework for solving both problems.
引用
收藏
页码:369 / 374
页数:6
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