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Xu, Wu-Tao; Liu, Jing; Gao, Tie-Jun; Guo, Zong-Kuan![]() | |
Gravitational waves from double-inflection-point inflation | |
Source Publication | PHYSICAL REVIEW D
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Language | 英语 |
Keyword | PRIMORDIAL BLACK-HOLES PERTURBATIONS |
Abstract | We study the production of gravitational waves from primordial scalar perturbations in double-inflectionpoint inflation, in which one of the inflection points leads to a primordial power spectrum consistent with CMB observations at large scales and the other generates a large peak in the power spectrum of scalar perturbations at small scales. We calculate the energy spectrum of the reduced gravitational waves and find that the gravitational-wave signal can be detected by future space-based laser interferometers. |
2020 | |
ISSN | 2470-0010 |
Volume | 101Issue:2Pages:23505 |
Cooperation Status | 国内 |
Subject Area | Astronomy & Astrophysics ; Physics |
MOST Discipline Catalogue | Astronomy & Astrophysics ; Physics, Particles & Fields |
DOI | 10.1103/PhysRevD.101.023505 |
Indexed By | SCIE |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.itp.ac.cn/handle/311006/26995 |
Collection | SCI期刊论文 |
Affiliation | 1.[Xu, Wu-Tao 2.Liu, Jing 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 5.Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Peoples R China |
Recommended Citation GB/T 7714 | Xu, Wu-Tao,Liu, Jing,Gao, Tie-Jun,et al. Gravitational waves from double-inflection-point inflation[J]. PHYSICAL REVIEW D,2020,101(2):23505. |
APA | Xu, Wu-Tao,Liu, Jing,Gao, Tie-Jun,&Guo, Zong-Kuan.(2020).Gravitational waves from double-inflection-point inflation.PHYSICAL REVIEW D,101(2),23505. |
MLA | Xu, Wu-Tao,et al."Gravitational waves from double-inflection-point inflation".PHYSICAL REVIEW D 101.2(2020):23505. |
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Gravitational waves (338KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text |
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