Stochastic gravitational-wave background from axion-monodromy oscillons in string theory during preheating

doi:10.1103/PhysRevD.100.063516

ITP OpenIR > SCI期刊论文

	Sang, Yu ; Huang, Qing-Guo
	Stochastic gravitational-wave background from axion-monodromy oscillons in string theory during preheating
Source Publication	PHYSICAL REVIEW D
Language	英语
Abstract	Axion 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
ISSN	2470-0010
Volume	100 Issue:6 Pages:63516
Cooperation Status	国内
Subject Area	Astronomy & Astrophysics ; Physics
MOST Discipline Catalogue	Astronomy & Astrophysics ; Physics, Particles & Fields
DOI	10.1103/PhysRevD.100.063516
Indexed By	SCIE
Citation statistics	Cited Times:2[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/27094
Collection	SCI期刊论文
Affiliation	1.[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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