Neutrino Mixings and Grand Unification: SU(5) GUT with Anomaly free U(1)F

被引：0
作者：
Tavartkiladze, Zurab [1 ]
机构：
[1] Ilia State Univ, ITP, Ctr Elementary Particle Phys, GE-0162 Tbilisi, Georgia
来源：
WORKSHOP ON DARK MATTER, UNIFICATION AND NEUTRINO PHYSICS (CETUP 2012) | 2013年 / 1534卷
关键词：
Grand Unification; fermion masses and mixings; D-TERMS; GAUGE; HIERARCHY; MATRICES; ANGLES; MASSES;
D O I：
10.1063/1.4807374
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The model of supersymmetric SU(5) GUT augmented with anomaly free U(1)(F) flavor symmetry is presented. The field content and the U(1)(F) charge assignment is obtained by specific embedding of SU(5) x U(1)(F) in larger non-Abelian group. We focus on a particular case which gives very economical field content with the U(1)(F) charges fixed in such a way that for quarks and leptons appealing texture zero Yukawa couplings are generated. The model gives realistic fermion masses and mixings and predict inverted hierarchical neutrino mass scenario with interesting implications.
引用
收藏
页码：325 / 332
页数：8
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