Gravitational Waves from Oscillons with Cuspy Potentials
文献类型：期刊论文
| 作者 | Liu, J; Guo, ZK ; Cai, RG; Shiu, G2,3
|
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2018 |
| 卷号 | 120期号:3页码:31301 |
| 关键词 | INFLATION |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/PhysRevLett.120.031301 |
| 英文摘要 | We study the production of gravitational waves during oscillations of the inflaton around the minimum of a cuspy potential after inflation. We find that a cusp in the potential can trigger copious oscillon formation, which sources a characteristic energy spectrum of gravitational waves with double peaks. The discovery of such a double-peak spectrum could test the underlying inflationary physics. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/22978]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA 4.Univ Chinese Acad Sci, Int Coll, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, J,Guo, ZK,Cai, RG,et al. Gravitational Waves from Oscillons with Cuspy Potentials[J]. PHYSICAL REVIEW LETTERS,2018,120(3):31301. |
| APA | Liu, J,Guo, ZK,Cai, RG,&Shiu, G.(2018).Gravitational Waves from Oscillons with Cuspy Potentials.PHYSICAL REVIEW LETTERS,120(3),31301. |
| MLA | Liu, J,et al."Gravitational Waves from Oscillons with Cuspy Potentials".PHYSICAL REVIEW LETTERS 120.3(2018):31301. |
入库方式： OAI收割
来源：理论物理研究所
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