3 citations · 3 across the 5 of their papers we have counts for
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Inflaton in anisotropic higher derivative gravity
W. F. Kao
Existence and stability analysis of the Kantowski-Sachs type inflationary universe in a higher derivative scalar-tensor gravity theory is studied in details. Isotropic de Sitter ba…
Anisotropic induced gravity and inflationary universe
W. F. Kao
Existence and stability analysis of the Kantowski-Sachs type universe in a higher derivative induced gravity theory is studied in details. Existence of one stable mode and one unst…
Stability of the Anisotropic Brane Cosmology
Chiang-Mei Chen, W. F. Kao
The stability of the Bianchi type I anisotropic brane cosmology is analyzed in this paper. We also study the effect of the brane solution by comparing the models on the 3-brane and…
Induced gravity with complex metric field
W. F. Kao
The possible existence of a complex metric tensor field is studied. We show that an effective scalar field is induced by an overall phase component of the complex metric tensor. Th…
Kaluza-Kelin Higher Derivative Gravity and Friedmann-Robertson-Walker Cosmology
W. F. Kao
Kaluza-Klein approach in an N(=1+3+D)-dimensional Friedmann-Robertson-Walker type space is often adopted in the literature. We derive a compact expression for the Friedmann equatio…