Connection between proton decay suppression and seesaw mechanism in supersymmetric SO(10) models

被引:3
作者
Du, Lipei [1 ]
Li, Xiaojia
Zhang, Da-Xin
机构
[1] Peking Univ, Sch Phys, Beijing 100871, Peoples R China
来源
JOURNAL OF HIGH ENERGY PHYSICS | 2014年 / 10期
关键词
GUT; Supersymmetric gauge theory; NEUTRINO MASSES; D-TERMS;
D O I
10.1007/JHEP10(2014)036
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We propose a mechanism to suppress proton decay induced by dimension-5 operators in a supersymmetric SO(10) model. Proton lifetime is directly connected with the intermediate vacuum expectation value which is responsible for the seesaw mechanism. The model shows many consistencies with the present theoretical results such as the components of the two Higgs doublets in the minimal supersymmetric standard model.
引用
收藏
页数:12
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