標題: Kaluza-Klein higher-derivative induced gravity
作者: Kao, W. F.
物理研究所
Institute of Physics
公開日期: 7-九月-2007
摘要: The existence and stability analysis of an inflationary solution in a ( D + 4)dimensional anisotropic-induced gravity is presented in this paper. Nontrivial conditions in the field equations are shown to be compatible with a cosmological model in which the 4-dimension external space evolves inflationary while the D-dimension internal one is static. In particular, only two additional constraints on the coupling constants are derived from the abundant field equations and perturbation equations. In addition, a compact formula for the non-redundant ( 4 + D)-dimensional Friedmann equation is also derived for convenience. Possible implications are also discussed in this paper.
URI: http://dx.doi.org/10.1088/0264-9381/24/17/003
http://hdl.handle.net/11536/10338
ISSN: 0264-9381
DOI: 10.1088/0264-9381/24/17/003
期刊: CLASSICAL AND QUANTUM GRAVITY
Volume: 24
Issue: 17
起始頁: 4295
結束頁: 4311
顯示於類別:期刊論文


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