Three-generation models from global gauge anomaly-free theories

被引：1

作者：

Djemai, AEF

机构：

[1] Lab. de Physique Théorique, Université d'Oran Es-senia

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 1996年 / 25卷 / 03期

关键词：

D O I：

10.1088/0253-6102/25/3/299

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this work, we show how a global gauge anomaly of a gauge group H can be computed from a local one of a larger gauge group G superset of H. We also show that the number f of generations is tied to the consistency of a gauge theory H with initially a Z(f) global gauge anomaly. We give some examples of SU(N) models, in different dimensions of spacetime, with three families.

引用

页码：299 / 306

页数：8

共 24 条

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