Natural gauge-coupling unification at the string scale

被引:78
作者
Bachas, C
Fabre, C
Yanagida, T
机构
[1] ECOLE POLYTECH, CTR PHYS THEOR, F-91128 PALAISEAU, FRANCE
[2] UNIV TOKYO, DEPT PHYS, TOKYO 113, JAPAN
基金
美国国家科学基金会;
关键词
D O I
10.1016/0370-2693(95)01561-2
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We argue that moduli in the adjoint representation of the standard-model gauge group are a natural feature of superstring models, and that they can account for the apparent discrepancy between the string and unification scales.
引用
收藏
页码:49 / 51
页数:3
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