Knowledge Management System of Institute of Theoretical Physics, CAS
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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| Inflationary attractor from tachyonic matter | |
| Source Publication | PHYSICAL REVIEW D
 |
| Keyword | Rolling Tachyon Scalar Field Evolution |
| Abstract | 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. |
| 2003 | |
| ISSN | 0556-2821 |
| Volume | 68Issue:4Pages:- |
| Subject Area | Physics |
| Indexed By | SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/13242 |
| Collection | SCI期刊论文 |
| Corresponding Author | Guo, ZK , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| Recommended Citation 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):-. |
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| Inflationary attract（196KB） | 开放获取 | License | Application Full Text | |||
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