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


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