Anisotropic higher derivative gravity and inflationary universe

Win-Fun Kao*

*此作品的通信作者

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

摘要

Stability analysis of the Kantowski-Sachs type universe in pure higher derivative gravity theory is studied in detail. The nonredundant generalized Friedmann equation of the system is derived by introducing a reduced one-dimensional generalized Kantowski-Sachs type action. Existence and stability of inflationary solution in the presence of higher derivative terms are also studied in detail. Implications to the choice of physical theories are discussed in detail in this paper.

原文English
文章編號043522
期刊Physical Review D - Particles, Fields, Gravitation and Cosmology
74
發行號4
DOIs
出版狀態Published - 23 八月 2006

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