U(1) AS THE MINIMAL HORIZONTAL GAUGE SYMMETRY

被引：93

作者：

DAVIDSON, A

KOCA, M

WALI, KC

机构：

[1] Physics Department, Syracuse University, Syracuse

[2] Cukurova University, Adana

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.43.92

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A horizontal U(1) gauge symmetry is proposed to distinguish two fermionic generations. By extending the notion of generation structure to the Higgs system, and using anomaly-free conditions with the requirements of lepton-number conservation and proper Cabibbo structure, we determine Y associated with U(1), uniquely. The model can easily be generalized to account for 2N (N=1,2,) generations. © 1979 The American Physical Society.

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页码：92 / 96

页数：5

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