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Chen, HY; Gogoladze, I; Hu, S1; Li, TJ; Wu, L2,4
The minimal GUT with inflaton and dark matter unification
Source PublicationEUROPEAN PHYSICAL JOURNAL C
Language英语
KeywordPROBE WMAP OBSERVATIONS STANDARD MODEL COSMOLOGICAL CONSTANT CP INVARIANCE HIGGS-BOSON UNIVERSE MASS LHC SUPERNOVAE NEUTRINOS
AbstractGiving 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.
2018
ISSN1434-6044
Volume78Issue:1Pages:26
Subject AreaPhysics
MOST Discipline CataloguePhysics, Particles & Fields
DOI10.1140/epjc/s10052-017-5496-z
Indexed BySCIE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22980
Collection理论物理所科研产出_SCI论文
Affiliation1.Univ Delaware, Bartol Res Inst, Dept Phys & Astron, Newark, DE 19716 USA
2.Hubei Univ, Fac Phys & Elect Sci, Dept Phys, Wuhan 430062, Hubei, Peoples R China
3.Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
5.Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Sichuan, Peoples R China
Recommended Citation
GB/T 7714
Chen, HY,Gogoladze, I,Hu, S,et al. The minimal GUT with inflaton and dark matter unification[J]. EUROPEAN PHYSICAL JOURNAL C,2018,78(1):26.
APA Chen, HY,Gogoladze, I,Hu, S,Li, TJ,&Wu, L.(2018).The minimal GUT with inflaton and dark matter unification.EUROPEAN PHYSICAL JOURNAL C,78(1),26.
MLA Chen, HY,et al."The minimal GUT with inflaton and dark matter unification".EUROPEAN PHYSICAL JOURNAL C 78.1(2018):26.
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