Inflation in de Sitter spacetime and CMB large scale anomaly
文献类型：期刊论文
| 作者 | Zhao D(赵东) ; 王平(理); Chang Z(常哲); Zhao, D; Li, MH; Wang, P; Chang, Z
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| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2015 |
| 卷号 | 39期号:9页码:95101 |
| 关键词 | de Sitter spacetime dark energy inflation anisotropy |
| 通讯作者 | 赵东 |
| 英文摘要 | The influence of cosmological constant-type dark energy in the early universe is investigated. This is accommodated by a new dispersion relation in de Sitter spacetime. We perform a global fit to explore the cosmological parameter space by using the CosmoMC package with the recently released Planck TT and WMAP polarization datasets. Using the results from the global fit, we compute a new CMB temperature temperature (TT) spectrum. The obtained TT spectrum has lower power compared with that based on the ACDM model at large scales. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI ; CA |
| WOS记录号 | WOS:000361416700010 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228712]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhao D,Wang P,Chang Z,et al. Inflation in de Sitter spacetime and CMB large scale anomaly[J]. CHINESE PHYSICS C,2015,39(9):95101. |
| APA | 赵东.,王平.,常哲.,Zhao, D.,Li, MH.,...&Chang, Z.(2015).Inflation in de Sitter spacetime and CMB large scale anomaly.CHINESE PHYSICS C,39(9),95101. |
| MLA | 赵东,et al."Inflation in de Sitter spacetime and CMB large scale anomaly".CHINESE PHYSICS C 39.9(2015):95101. |
入库方式： OAI收割
来源：高能物理研究所
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