Knowledge Management System of Institute of Theoretical Physics, CAS
Tang, Yong1,2; Wu, Yue-Liang
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| Weyl symmetry inspired inflation and dark matter | |
| Source Publication | PHYSICS LETTERS B
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| Language | 英语 |
| Keyword | GAUGE CONSERVATION COSMOLOGY BREAKING FLATNESS UNIVERSE GRAVITY HORIZON MASSES |
| Abstract | Motivated 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. |
| 2020 | |
| ISSN | 0370-2693 |
| Volume | 803Pages:135320 |
| Cooperation Status | 国际 |
| Subject Area | Astronomy & Astrophysics ; Physics |
| MOST Discipline Catalogue | Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields |
| DOI | 10.1016/j.physletb.2020.135320 |
| Indexed By | SCIE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/27131 |
| Collection | SCI期刊论文 |
| Affiliation | 1.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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Weyl symmetry inspir（368KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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