Inflationary universe in loop quantum cosmology
文献类型：期刊论文
| 作者 | Zhang, Xin; Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, POB 2735, Beijing 100080, Peoples R China; Ling, Yi |
| 刊名 | JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
 |
| 出版日期 | 2007 |
| 期号 | 8页码:- |
| 关键词 | Probe Wmap Observations Black-hole Entropy Quintom-dark-energy Equation-of-state Noncommutative Inflation Geometry Singularity Gravity Models Maps |
| ISSN号 | 1475-7516 |
| 英文摘要 | Loop quantum cosmology provides a nice solution for avoiding the big- bang singularity through a big- bounce mechanism in the high energy region. In loop quantum cosmology an inflationary universe is emergent after the big bounce, no matter what matter component is. lled in the universe. A superinflation phase without phantom matter will appear in a certain way in the initial stage after the bounce; then the universe will undergo a normal inflation stage. We discuss the condition of inflation in detail in this framework. Also, for slow- roll inflation, we expect the imprint from the effects of the loop quantum cosmology should be left in the primordial perturbation power spectrum. However, we show that this imprint is too weak to be observed. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000249222000013 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5687]  |
| 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 | Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, POB 2735, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xin,Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, POB 2735, Beijing 100080, Peoples R China,Ling, Yi. Inflationary universe in loop quantum cosmology[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2007(8):-. |
| APA | Zhang, Xin,Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, POB 2735, Beijing 100080, Peoples R China,&Ling, Yi.(2007).Inflationary universe in loop quantum cosmology.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(8),-. |
| MLA | Zhang, Xin,et al."Inflationary universe in loop quantum cosmology".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .8(2007):-. |
入库方式： OAI收割
来源：理论物理研究所
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