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Tang, Yong1,2; Wu, Yue-Liang
Weyl symmetry inspired inflation and dark matter
Source PublicationPHYSICS LETTERS B
AbstractMotivated by the Weyl scaling gauge symmetry, we present a theoretical framework to explain cosmic inflation and dark matter simultaneously. This symmetry has been resurrected in recent attempts to formulate the gauge theory of gravity. We show the inspired inflation model is well consistent with current observations and will be probed further by future experiments. Furthermore, we clarify and prove the stability of Weyl gauge boson in the general theory with multiple scalars. We show the massive Weyl gauge boson can be a dark matter candidate and give the correct relic abundance. (C) 2020 The Author(s). Published by Elsevier B.V.
Cooperation Status国际
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
Indexed BySCIE
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.UCAS, Sch Astron & Space Sci, Beijing, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China
3.Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan
4.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China
5.Int Ctr Theoret Phys Asia Pacific, Beijing, Peoples R China
6.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
7.Univ Chinese Acad Sci, Sch Phys Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Tang, Yong,Wu, Yue-Liang. Weyl symmetry inspired inflation and dark matter[J]. PHYSICS LETTERS B,2020,803:135320.
APA Tang, Yong,&Wu, Yue-Liang.(2020).Weyl symmetry inspired inflation and dark matter.PHYSICS LETTERS B,803,135320.
MLA Tang, Yong,et al."Weyl symmetry inspired inflation and dark matter".PHYSICS LETTERS B 803(2020):135320.
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