Electroweak symmetry breaking from dimensional deconstruction

被引：1022

作者：

Arkani-Hamed, N ^{[1
]}

Cohen, AG

Georgi, H

机构：

[1] Harvard Univ, Lyman Lab Phys, Cambridge, MA 02138 USA

[2] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[3] Boston Univ, Dept Phys, Boston, MA 02215 USA

来源：

PHYSICS LETTERS B | 2001年 / 513卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0370-2693(01)00741-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a new class of four-dimensional theories for natural electroweak symmetry breaking, relying neither on supersymmetry nor on strong dynamics at the TeV scale. The new TeV physics is perturbative, and radiative corrections to the Higgs mass are finite. The softening of this mass occurs because the Higgs is an extended object in theory space, resulting in an accidental symmetry. A novel Higgs potential emerges naturally, requiring a second light SU(2) doublet scalar. (C) 2001 Published by Elsevier Science B.V.

引用

页码：232 / 240

页数：9

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