Multi-stream inflation
文献类型：期刊论文
| 作者 | Li, Miao ; Wang, Yi; Li, M , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
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| 刊名 | JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
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| 出版日期 | 2009 |
| 期号 | 7页码:- |
| 关键词 | 3-point Correlation-function Non-gaussianity Density Perturbations Fluctuations Cosmologies Curvaton Models |
| ISSN号 | 1475-7516 |
| 英文摘要 | We propose a "multi-stream" inflation model, which is a double field model with spontaneous breaking and restoration of an approximate symmetry. We calculate the density perturbation and non-Gaussianity in this model. We find that this model can have large, scale dependent, and probably oscillating non-Gaussianity. We also note that our model can produce features in the CMB power spectrum hemispherical power asymmetry. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000269971100020 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5292]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Li, M , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Miao,Wang, Yi,Li, M , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China. Multi-stream inflation[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2009(7):-. |
| APA | Li, Miao,Wang, Yi,&Li, M , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China.(2009).Multi-stream inflation.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(7),-. |
| MLA | Li, Miao,et al."Multi-stream inflation".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .7(2009):-. |
入库方式： OAI收割
来源：理论物理研究所
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