AVOIDING THE DOMAIN-WALL PROBLEM IN MODELS WITH A DISCRETE SYMMETRY-BREAKING AT LOW TC

被引：2
|
作者：
PANAGIOTAKOPOULOS, C
机构：
[1] Theory Division, CERN
来源：
PHYSICS LETTERS B | 1990年 / 238卷 / 2-4期
关键词：
D O I：
10.1016/0370-2693(90)91715-N
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
An inflationary mechanism for avoiding the cosmological domain wall problem associated with the breaking of a discrete symmetry at a phase transition with low (∼ 1 TeV) critical temperature Tc in the early universe is proposed. Although the scenario is illustrated in the context of Calabi-Yau superstring inspired models it could be applicable to other models as well. © 1990.
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页码：172 / 175
页数：4
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