A RENORMALIZATION-GROUP ANALYSIS OF THE NCG CONSTRAINTS MTOP=2MW, MHIGGS=3.14MW

被引：37

作者：

ALVAREZ, E

GRACIABONDIA, JM

MARTIN, CP

机构：

[1] Departamento de Física Teórica, CXI, Universidad Autónoma

来源：

PHYSICS LETTERS B | 1994年 / 329卷 / 2-3期

关键词：

D O I：

10.1016/0370-2693(94)90769-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the evolution under the renormalization group of the restrictions on the parameters of the standard model coming from Non-Commutative Geometry, namely m(top) = 2m(W) and m(Higgs) = 3.14m(W). We adopt the point of view that these relations are to be interpreted as tree level constraints, and, as such, can be implemented in a mass independent renormalization scheme only at a given energy scale mu0. We show that the physical predictions on the top and Higgs masses depend weakly on mu0.

引用

页码：259 / 262

页数：4

共 16 条

[1] PARAMETER RESTRICTIONS IN A NONCOMMUTATIVE GEOMETRY MODEL DO NOT SURVIVE STANDARD QUANTUM CORRECTIONS [J].