SO(3) FIBER-BUNDLES AND SPINORS

被引：0

作者：

ROSS, DK

机构：

[1] Physics Department, Iowa State University, Ames, 50011, IA

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS | 1991年 / 106卷 / 09期

关键词：

D O I：

10.1007/BF02728345

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that spin is properly described in terms of two inequivalent classes of fiber bundles with structure group SO(3). One class accommodates only integer spin particles, while the second class includes both bosons and fermions. Thus, in particular, the usual double covering of tangent spaces and the universal covering group SU(2) play no necessary role in the description of spinors.

引用

页码：1017 / 1022

页数：6

共 15 条

[1] GLOBAL EXISTENCE OF SPIN STRUCTURES FOR GRAVITATIONAL FIELDS [J].