ITP OpenIR  > SCI期刊论文
Guan, Cong-Sen; Ma, Teng2; Shu, Jing1,3,4,5
Left-right symmetric composite Higgs model
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordBREAKING MASS
AbstractWe find the exchange symmetry between left and right handed top quark in composite Higgs model with partial compositeness is efficient to soften the Higgs potential and reduce fine tuning. This symmetry can keep the Higgs potential in top sector invariant under trigonometric parity sin(h/f). cos(h/f). Thus the Higgs quadratic divergences can be canceled entirely, resulting in a UV insensitive Higgs potential. We explicitly construct the minimal left-right symmetric model based on coset space SO(6)/SO(5), which is locally isomorphic to SU(4)/Sp(4) and thus has well defined fermionic UV completion. This UV completion can automatically keep Higgs potential in the gauge sector finite even the gauge sector breaks this discrete symmetry. We find that the vector mesons can be very heavy, while the colored top partners are relatively light (>1.5 TeV) to obtain a light Higgs.
2020
ISSN2470-0010
Volume101Issue:3Pages:35032
Cooperation Status国际
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Particles & Fields
DOI10.1103/PhysRevD.101.035032
Indexed BySCIE
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27015
CollectionSCI期刊论文
Affiliation1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100190, Peoples R China
3.Technion Israel Inst Technol, Phys Dept, IL-3200003 Haifa, Israel
4.CAS Ctr Excellence Particle Phys, Beijing 100049, Peoples R China
5.Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China
6.Univ Chinese Acad Sci, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China
Recommended Citation
GB/T 7714
Guan, Cong-Sen,Ma, Teng,Shu, Jing. Left-right symmetric composite Higgs model[J]. PHYSICAL REVIEW D,2020,101(3):35032.
APA Guan, Cong-Sen,Ma, Teng,&Shu, Jing.(2020).Left-right symmetric composite Higgs model.PHYSICAL REVIEW D,101(3),35032.
MLA Guan, Cong-Sen,et al."Left-right symmetric composite Higgs model".PHYSICAL REVIEW D 101.3(2020):35032.
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