Trigonometric Parity for Composite Higgs Models

被引：47

作者：

Csaki, Csaba ^{[1
]}

Ma, Teng ^{[2
]}

Shu, Jing ^{[2
,3
,4
,5
]}

机构：

[1] Cornell Univ, Dept Phys, LEPP, Ithaca, NY 14853 USA

[2] Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China

[3] Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China

[4] CAS Ctr Excellence Particle Phys, Beijing 100049, Peoples R China

[5] Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China

来源：

PHYSICAL REVIEW LETTERS | 2018年 / 121卷 / 23期

关键词：

D O I：

10.1103/PhysRevLett.121.231801

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We identify trigonometric parity as the key ingredient behind models of neutral naturalness for the Higgs potential and show how to construct the minimal model realizing trigonometric parity. We show that any symmetric coset space readily includes such a trigonometric parity, which is simply a combination of a pi/2 rotation along a broken direction and a Higgs parity transformation. The top sector can be extended such that this Z(2) remains intact, which ensures the cancelation of the quadratic divergences in the Higgs potential, yielding the simplest model of neutral naturalness.

引用

页数：6

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