Inflationary attractor from tachyonic matter
文献类型：期刊论文
| 作者 | Guo, ZK ; Piao, YS; Cai, RG; Zhang, YZ; Guo, ZK , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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| 刊名 | PHYSICAL REVIEW D
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| 出版日期 | 2003 |
| 卷号 | 68期号:4页码:- |
| 关键词 | Rolling Tachyon Scalar Field Evolution |
| ISSN号 | 0556-2821 |
| 英文摘要 | We study the complete evolution of a flat and homogeneous universe dominated by tachyonic matter. We demonstrate the attractor behavior of tachyonic inflation using the Hamilton-Jacobi formalism. We also obtain analytical approximations for the trajectories of the tachyon field in different regions. The numerical calculation shows that an initial nonvanishing momentum does not prevent the onset of inflation. The slow-rolling solution is an attractor. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000185235500020 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13242]  |
| 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 | Guo, ZK , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Guo, ZK,Piao, YS,Cai, RG,et al. Inflationary attractor from tachyonic matter[J]. PHYSICAL REVIEW D,2003,68(4):-. |
| APA | Guo, ZK,Piao, YS,Cai, RG,Zhang, YZ,&Guo, ZK , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2003).Inflationary attractor from tachyonic matter.PHYSICAL REVIEW D,68(4),-. |
| MLA | Guo, ZK,et al."Inflationary attractor from tachyonic matter".PHYSICAL REVIEW D 68.4(2003):-. |
入库方式： OAI收割
来源：理论物理研究所
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