Little Higgs bosons from an antisymmetric condensate

被引：271

作者：

Low, I ^{[1
]}

Skiba, W

Smith, D

机构：

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

[2] MIT, Ctr Theoret Phys, Cambridge, MA 02139 USA

来源：

PHYSICAL REVIEW D | 2002年 / 66卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.66.072001

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We construct an SU(6)/Sp(6) non-linear sigma model in which the Higgs bosons arise as pseudo Goldstone bosons. There are two Higgs doublets whose masses have no one-loop quadratic sensitivity to the cutoff of the effective theory, which can be at around 10 TeV. The Higgs potential is generated by gauge and Yukawa interactions, and is distinctly different from that of the minimal supersymmetric standard model. At the TeV scale, the new bosonic degrees of freedom are a single neutral complex scalar and a second copy of SU(2)xU(1) gauge bosons. Additional vector-like pairs of colored fermions are also present.

引用

页数：8

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