CORE DEFORMATIONS OF TOPOLOGICAL DEFECTS

被引：9
作者：
BAIS, FA
JOHN, P
机构：
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1995年 / 10卷 / 23期
关键词：
D O I：
10.1142/S0217751X9500156X
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We consider phases of spontaneously broken gauge theories in which different types of topological excitations, like flux tubes, monopoles etc., coexist. We analyze the topological relations which exist between the charges, and give a description of the admissible core deformations in terms of certain cohomology groups that occur in obstruction theory. Simple examples are worked out in detail.
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页码：3241 / 3257
页数：17
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