782 citations · 4.2k across the 100 of their papers we have counts for
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hep-th2000★ 17 cited
Gravitational waves in cosmological models of Hořava-Witten theory
Osamu Seto, Hideo Kodama
We study the behavior of gravitational waves and their backreaction on the background in cosmological solutions of the five-dimensional Hořava-Witten theory. As a dynamical backgro…
hep-th2000★ 297 cited
Brane World Cosmology - Gauge-Invariant Formalism for Perturbation
Hideo Kodama, Akihiro Ishibashi, Osamu Seto
In the present paper the gauge-invariant formalism is developed for perturbations of the brane-world model in which our universe is realized as a boundary of a higher-dimensional s…