A composite twin Higgs model

被引：59

作者：

Batra, Puneet ^{[1
]}

Chacko, Z. ^{[2
]}

机构：

[1] Columbia Univ, Dept Phys, New York, NY 10027 USA

[2] Univ Maryland, Dept Phys, College Pk, MD 20742 USA

来源：

PHYSICAL REVIEW D | 2009年 / 79卷 / 09期

关键词：

ELECTROWEAK SYMMETRY-BREAKING;

D O I：

10.1103/PhysRevD.79.095012

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Twin Higgs models are economical extensions of the standard model that stabilize the electroweak scale. In these theories the Higgs field is a pseudo Nambu-Goldstone boson that is protected against radiative corrections up to scales of order 5 TeV by a discrete parity symmetry. We construct, for the first time, a class of composite twin Higgs models based on confining QCD-like dynamics. These theories naturally incorporate a custodial isospin symmetry and predict a rich spectrum of particles with masses of order a TeV that will be accessible at the LHC.

引用

页数：6

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