標題: | Bianchi type-I space and the stability of the inflationary Friedmann-Robertson-Walker solution |
作者: | Kao, WF 物理研究所 Institute of Physics |
公開日期: | 15-十一月-2001 |
摘要: | A stability analysis of the Bianchi type-I universe in pure gravity theory is studied in detail, We first derive the nonredundant field equation of the system by introducing the generalized Bianchi type-I metric. This nonredundant equation reduces to the Friedmann equation in the isotropic limit. It is shown further that any unstable mode of the isotropic perturbation with respect to a de Sitter background is also unstable with respect to anisotropic perturbations. The implications of the choice of physical theories are discussed in detail in this paper. |
URI: | http://dx.doi.org/10.1103/PhysRevD.64.107301 http://hdl.handle.net/11536/29252 |
ISSN: | 2470-0010 |
DOI: | 10.1103/PhysRevD.64.107301 |
期刊: | PHYSICAL REVIEW D |
Volume: | 64 |
Issue: | 10 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 期刊論文 |