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Xu, Wu-Tao; Liu, Jing; Gao, Tie-Jun; Guo, Zong-Kuan
Gravitational waves from double-inflection-point inflation
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordPRIMORDIAL BLACK-HOLES PERTURBATIONS
AbstractWe 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
ISSN2470-0010
Volume101Issue:2Pages:23505
Cooperation Status国内
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Particles & Fields
DOI10.1103/PhysRevD.101.023505
Indexed BySCIE
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/26995
CollectionSCI期刊论文
Affiliation1.[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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