Half-monopoles and half-vortices in the Yang-Mills theory

被引:16
|
作者
Harikumar, E [1 ]
Mitra, I [1 ]
Sharatchandra, HS [1 ]
机构
[1] Inst Math Sci, Madras 600113, Tamil Nadu, India
关键词
monopole; Poincare-Hopf index; one-half winding number;
D O I
10.1016/S0370-2693(03)00203-X
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
It is demonstrated that there are smooth Yang-Mills potentials which correspond to monopoles and vortices of one-half winding number. They are the generic configurations, in contrast to the integral winding number configurations like the 't Hooft-Polyakov monopole. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:303 / 308
页数:6
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