Testing the Swampland: H-0 tension
文献类型：期刊论文
| 作者 | Colgain, Eoin O.; Yavartanoo, Hossein2 |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2019 |
| 卷号 | 797页码:UNSP 134907 |
| 关键词 | COSMIC CHRONOMETERS RED GALAXIES |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2019.134907 |
| 英文摘要 | The de Sitter Swampland conjecture compels us to consider dark energy models where lambda(phi) = |del phi V|/V is bounded below by a positive constant. Moreover, it has been argued for Quintessence models that the constant lambda scenario is the least constrained. Here we demonstrate that increasing lambda only exacerbates existing tension in the Hubble constant H-0. The identification of dark energy models that both evade observational bounds and alleviate H-0 tension constitutes a robust test for the Swampland program. (C) 2019 The Authors. Published by Elsevier B.V. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27105]  |
| 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.[Colgain, Eoin O.] Postech, Asia Pacific Ctr Theoret Phys, Pohang 37673, South Korea 2.Colgain, Eoin O.] Postech, Dept Phys, Pohang 37673, South Korea 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Colgain, Eoin O.,Yavartanoo, Hossein. Testing the Swampland: H-0 tension[J]. PHYSICS LETTERS B,2019,797:UNSP 134907. |
| APA | Colgain, Eoin O.,&Yavartanoo, Hossein.(2019).Testing the Swampland: H-0 tension.PHYSICS LETTERS B,797,UNSP 134907. |
| MLA | Colgain, Eoin O.,et al."Testing the Swampland: H-0 tension".PHYSICS LETTERS B 797(2019):UNSP 134907. |
入库方式： OAI收割
来源：理论物理研究所
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