EFFECT OF FLAVOR MIXING ON PROTON DECAY IN SU(5) GRAND UNIFIED THEORIES

被引：44

作者：

MOHAPATRA, RN

机构：

[1] Department of Physics, City College of New York, New York

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.43.893

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

I discuss the effect of flavor mixing on proton-decay Hamiltonian in SU(5) grand unified theories with arbitrary number of fermion families and show that in the simplest model with only one {5} Higgs multiplet, all fermion interactions (with Higgs as well as gauge bosons) are describable in terms of a single mixing matrix. For the more complicated case of several {5} multiplets, the above feature persists for gauge-boson interactions though not for Higgs bosons. © 1979 The American Physical Society.

引用

页码：893 / 896

页数：4

共 8 条

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