TWISTED 3-GENERATION COMPACTIFICATION

被引：8

作者：

BERGLUND, P ^{[1
]}

HUBSCH, T ^{[1
]}

机构：

[1] HARVARD UNIV,DEPT MATH,CAMBRIDGE,MA 02138

来源：

PHYSICS LETTERS B | 1991年 / 260卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(91)90965-S

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that the three-generation compactification paradigm is capable of a combination of phenomenologically interesting twists. One stems from the existence of an alternative way to pass form nine to three generations, the second from some recent results on the E6 singlet sector, the third one from a twofold (2, 0)-deformation and the fourth one amounts to generating fine detail in the Yukawa couplings and fermion masses. Most of these effects are related to the existence of an R-symmetry, which is also used to prove an interesting selection rule.

引用

页码：32 / 38

页数：7

共 19 条

[1] GENERALIZED MATTER PARITIES FROM THE SUPERSTRING [J].