Two Higgs bidoublet model with spontaneous P and CP violation and decoupling limit to the two Higgs doublet model
文献类型：期刊论文
| 作者 | Wu, YL ; Zhou, YF
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2012 |
| 卷号 | 86期号:1页码:15007 |
| 关键词 | LEFT-RIGHT SYMMETRY 2-HIGGS-DOUBLET MODEL CONSTRAINTS PARITY MASS |
| ISSN号 | 1550-7998 |
| 通讯作者 | Liu, JY (reprint author), Chinese Acad Sci, Kavli Inst Theoret Phys China, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 英文摘要 | The 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. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | 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 |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevD.86.015007 |
| 语种 | 英语 |
| WOS记录号 | WOS:000305936700009 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15060]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Wu, YL,Zhou, YF. 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 | Wu, YL,&Zhou, YF.(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 | Wu, YL,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. |
入库方式： OAI收割
来源：理论物理研究所
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