Anomalies and fermion content of grand unified theories in extra dimensions

被引：33

作者：

Borghini, N ^{[1
]}

Gouverneur, Y ^{[1
]}

Tytgat, MHG ^{[1
]}

机构：

[1] Free Univ Brussels, Serv Phys Theor, B-1050 Brussels, Belgium

来源：

PHYSICAL REVIEW D | 2002年 / 65卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.65.025017

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The restrictions imposed by anomaly cancellation on the chiral fermion content of nonsupersymmetric gauge theories based on various groups are studied in spacetime dimension D = 6, 8, and 10. In particular, we show that the only mathematically consistent chiral SU(5) theory in D = 6 contains three nonidentical generations.

引用

页数：14

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