Gauge symmetry reduction from the extra space S1/Z2

被引：234

作者：

Kawamura, Y ^{[1
]}

机构：

[1] Shinshu Univ, Dept Phys, Matsumoto, Nagano 3908621, Japan

来源：

PROGRESS OF THEORETICAL PHYSICS | 2000年 / 103卷 / 03期

关键词：

D O I：

10.1143/PTP.103.613

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study a mechanism of symmetry transition upon compactification of a 5-dimensional held theory on S-1/Z(2). The transition occurs unless all components in a multiplet of a symmetry group have a common Zz parity on S-1/Z(2). This mechanism is applied to a reduction of SU(5) gauge symmetry in grand unified theory, and phenomenological implications are discussed.

引用

页码：613 / 619

页数：7

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