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Probing signatures of bounce inflation with current observations

文献类型：期刊论文

作者郑伟(天); Ni, SL; Li, H; Ni SL(倪书磊); Zheng, W; Zhang, X; Qiu, TT; Li H(李虹)
刊名EUROPEAN PHYSICAL JOURNAL C
出版日期2018
卷号78期号:8页码:608
ISSN号1434-6044
DOI10.1140/epjc/s10052-018-6085-5
文献子类Article
英文摘要The aim of this paper is to probe the features of the bouncing cosmology with the current observational data. Basing on bounce inflation model, with high derivative term, we propose a general parametrization of primordial power spectrum which includes the typical bouncing parameters, such as bouncing time-scale, and energy scale. By applying Markov Chain Monto Carlo analysis with current data combination of Planck 2015, BAO and JLA, we report the posterior probability distributions of the parameters. We find that, bouncing models can well explain CMB observations, especially the deficit and oscillation on large scale in TT power spectrum.
电子版国际标准刊号1434-6052
WOS关键词HEMISPHERICAL POWER ASYMMETRY ; PRE-BIG-BANG ; STRING COSMOLOGY
WOS研究方向Physics
语种英语
WOS记录号WOS:000440438400002
源URL[http://ir.ihep.ac.cn/handle/311005/286185]  
专题高能物理研究所_粒子天体物理中心
高能物理研究所_实验物理中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714		 Zheng W,Ni, SL,Li, H,et al. Probing signatures of bounce inflation with current observations[J]. EUROPEAN PHYSICAL JOURNAL C,2018,78(8):608.
APA 郑伟.,Ni, SL.,Li, H.,倪书磊.,Zheng, W.,...&李虹.(2018).Probing signatures of bounce inflation with current observations.EUROPEAN PHYSICAL JOURNAL C,78(8),608.
MLA 郑伟,et al."Probing signatures of bounce inflation with current observations".EUROPEAN PHYSICAL JOURNAL C 78.8(2018):608.

入库方式： OAI收割

来源：高能物理研究所

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