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Sang, Yu; Huang, Qing-Guo
Stochastic gravitational-wave background from axion-monodromy oscillons in string theory during preheating
Source PublicationPHYSICAL REVIEW D
Language英语
AbstractAxion monodromy is a generic phenomenon in string compactifications. We investigate the production of gravitational-wave background from axion monodromy inflation during preheating. By performing lattice simulations using pseudospectral methods, we fmd that significant single-peak stochastic gravitational-wave backgrounds are generated during preheating for asymptotic linear vertical bar phi vertical bar and phi(2/3) potentials in axion monodromy inflation and cuspy potentials. This may allow us to explore string compactifications through gravitational waves.
2019
ISSN2470-0010
Volume100Issue:6Pages:63516
Cooperation Status国内
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Particles & Fields
DOI10.1103/PhysRevD.100.063516
Indexed BySCIE
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27094
CollectionSCI期刊论文
Affiliation1.[Sang, Yu
2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
4.Yangzhou Univ, Coll Phys Sci & Technol, Ctr Gravitat & Cosmol, Yangzhou 225009, Jiangsu, Peoples R China
5.Hunan Normal Univ, Synerget Innovat Ctr Quantum Effects & Applicat, Changsha 410081, Hunan, Peoples R China
Recommended Citation
GB/T 7714
Sang, Yu,Huang, Qing-Guo. Stochastic gravitational-wave background from axion-monodromy oscillons in string theory during preheating[J]. PHYSICAL REVIEW D,2019,100(6):63516.
APA Sang, Yu,&Huang, Qing-Guo.(2019).Stochastic gravitational-wave background from axion-monodromy oscillons in string theory during preheating.PHYSICAL REVIEW D,100(6),63516.
MLA Sang, Yu,et al."Stochastic gravitational-wave background from axion-monodromy oscillons in string theory during preheating".PHYSICAL REVIEW D 100.6(2019):63516.
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