中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
The minimal GUT with inflaton and dark matter unification

文献类型:期刊论文

作者Wu, L2,3; Li, TJ; Hu, S5; Gogoladze, I; Chen, HY
刊名EUROPEAN PHYSICAL JOURNAL C
出版日期2018
卷号78期号:1页码:26
ISSN号1434-6044
关键词PROBE WMAP OBSERVATIONS STANDARD MODEL COSMOLOGICAL CONSTANT CP INVARIANCE HIGGS-BOSON UNIVERSE MASS LHC SUPERNOVAE NEUTRINOS
DOI10.1140/epjc/s10052-017-5496-z
英文摘要Giving up the solutions to the fine-tuning problems, we propose the non-supersymmetric flipped SU(5) x U(1)(X) model based on the minimal particle content principle, which can be constructed from the four-dimensional SO(10) models, five-dimensional orbifold SO(10) models, and local F-theory SO(10) models. To achieve gauge coupling unification, we introduce one pair of vector-like fermions, which form a complete SU(5) x U(1)(X) representation. The proton lifetime is around 5 x 10(35) years, neutrino masses and mixing can be explained via the seesaw mechanism, baryon asymmetry can be generated via leptogenesis, and the vacuum stability problem can be solved as well. In particular, we propose that inflaton and dark matter particles can be unified to a real scalar field with Z(2) symmetry, which is not an axion and does not have the non-minimal coupling to gravity. Such a kind of scenarios can be applied to the generic scalar dark matter models. Also, we find that the vector-like particle corrections to the B-s(0) masses might be about 6.6%, while their corrections to the K-0 and B-d(0) masses are negligible.
学科主题Physics
语种英语
源URL[http://ir.itp.ac.cn/handle/311006/22980]  
专题理论物理研究所_理论物理所1978-2010年知识产出
作者单位1.Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
3.Hubei Univ, Fac Phys & Elect Sci, Dept Phys, Wuhan 430062, Hubei, Peoples R China
4.Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Sichuan, Peoples R China
5.Univ Delaware, Bartol Res Inst, Dept Phys & Astron, Newark, DE 19716 USA
推荐引用方式
GB/T 7714
Wu, L,Li, TJ,Hu, S,et al. The minimal GUT with inflaton and dark matter unification[J]. EUROPEAN PHYSICAL JOURNAL C,2018,78(1):26.
APA Wu, L,Li, TJ,Hu, S,Gogoladze, I,&Chen, HY.(2018).The minimal GUT with inflaton and dark matter unification.EUROPEAN PHYSICAL JOURNAL C,78(1),26.
MLA Wu, L,et al."The minimal GUT with inflaton and dark matter unification".EUROPEAN PHYSICAL JOURNAL C 78.1(2018):26.

入库方式: OAI收割

来源:理论物理研究所

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