A practical gauge invariant regularization of the SO(10) grand unified model

被引：1
|
作者：
Deminov, MM [1 ]
Slavnov, AA
机构：
[1] Moscow MV Lomonosov State Univ, Moscow 117234, Russia
[2] Russian Acad Sci, Steklov Math Inst, Moscow 117966, Russia
来源：
PHYSICS LETTERS B | 2001年 / 501卷 / 3-4期
关键词：
D O I：
10.1016/S0370-2693(01)00132-0
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
It is shown that a simple modification of the dimensional regularization allows to compute in a consistent and gauge invariant way any diagram with less than four loops in the SO(10) unified model. The method applies also to the Standard Model generated by the symmetry breaking SO(10) --> SU(3) x SU(2) x U(1). A gauge invariant regularization for arbitrary diagram is also described. (C) 2001 Published by Elsevier Science B.V.
引用
收藏
页码：297 / 304
页数：8
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