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Liu, JY; Wang, LM; Wu, YL; Zhou, YF; Liu, JY (reprint author), Chinese Acad Sci, Kavli Inst Theoret Phys China, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Two Higgs bidoublet model with spontaneous P and CP violation and decoupling limit to the two Higgs doublet model
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordLeft-right Symmetry 2-higgs-doublet Model Constraints Parity Mass
AbstractThe two Higgs bidoublet left-right symmetric model (2HBDM) as a simple extension of the minimal left-right symmetric model with a single Higgs bidoublet is motivated to realize both spontaneous parity (P) violation and charge conjugation and parity (CP) violation while consistent with the low-energy phenomenology without significant fine-tuning. By carefully investigating the Higgs potential of the model, we find that sizable CP-violating phases are allowed after the spontaneous symmetry breaking. The mass spectra of the extra scalars in the 2HBDM are significantly different from the ones in the minimal left-right symmetric model. In particular, we demonstrate in the decoupling limit when the right-handed gauge-symmetry-breaking scale is much higher than the electroweak scale, the 2HBDM decouples into the general two Higgs doublet model with spontaneous CP violation and has rich induced sources of CP violation. We show that in the decoupling limit, it contains extra light Higgs bosons with masses around electroweak scale, which can be directly searched at the ongoing LHC and future International Linear Collider experiments.
2012
ISSN1550-7998
Volume86Issue:1Pages:15007
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Basic Research Program of China (973 Program) [2010CB833000]; National Nature Science Foundation of China (NSFC) [10975170, 10821504, 10905084]; Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Science ; National Basic Research Program of China (973 Program) [2010CB833000]; National Nature Science Foundation of China (NSFC) [10975170, 10821504, 10905084]; Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Science ; National Basic Research Program of China (973 Program) [2010CB833000]; National Nature Science Foundation of China (NSFC) [10975170, 10821504, 10905084]; Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Science ; National Basic Research Program of China (973 Program) [2010CB833000]; National Nature Science Foundation of China (NSFC) [10975170, 10821504, 10905084]; Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Science
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15060
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLiu, JY (reprint author), Chinese Acad Sci, Kavli Inst Theoret Phys China, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Liu, JY,Wang, LM,Wu, YL,et al. Two Higgs bidoublet model with spontaneous P and CP violation and decoupling limit to the two Higgs doublet model[J]. PHYSICAL REVIEW D,2012,86(1):15007.
APA Liu, JY,Wang, LM,Wu, YL,Zhou, YF,&Liu, JY .(2012).Two Higgs bidoublet model with spontaneous P and CP violation and decoupling limit to the two Higgs doublet model.PHYSICAL REVIEW D,86(1),15007.
MLA Liu, JY,et al."Two Higgs bidoublet model with spontaneous P and CP violation and decoupling limit to the two Higgs doublet model".PHYSICAL REVIEW D 86.1(2012):15007.
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