Electroweak Higgs as a pseudo-Goldstone boson of broken scale invariance

被引：124

作者：

Foot, Robert ^{[1
]}

Kobakhidze, Archil ^{[1
]}

Volkas, Raymond R. ^{[1
]}

机构：

[1] Univ Melbourne, Sch Phys, Res Ctr High Energy Phys, Melbourne, Vic 3010, Australia

来源：

PHYSICS LETTERS B | 2007年 / 655卷 / 3-4期

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1016/j.physletb.2007.06.084

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We point out that it is possible to associate the electroweak Higgs boson with the pseudo-Goldstone boson of broken scale invariance, thus resolving the hierarchy problem in a technically natural way. We illustrate this idea with two specific gauge models. Besides being consistent with all currently available experimental data, both models maintain the predictive power of the standard model, since the first model has only one additional parameter beyond the Standard Model, and the second has the same number of free parameters as the Standard Model. Crown Copyright (C) 2007 Published by Elsevier B.V. All rights reserved.

引用

页码：156 / 161

页数：6

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