Solving flavor puzzles with quiver gauge theories

被引：12

作者：

Antebi, YE ^{[1
]}

Nir, Y ^{[1
]}

Volansky, T ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Particle Phys, IL-76100 Rehovot, Israel

来源：

PHYSICAL REVIEW D | 2006年 / 73卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.73.075009

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider a large class of models where the SU(5) gauge symmetry and a Froggatt-Nielsen (FN) Abelian flavor symmetry arise from a U(5)xU(5) quiver gauge theory. An intriguing feature of these models is a relation between the gauge representation and the horizontal charge, leading to a restricted set of possible FN charges. Requiring that quark masses are hierarchical, the lepton flavor structure is uniquely determined. In particular, neutrino mass anarchy is predicted.

引用

页数：12

共 59 条

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