11 citations · 16 across the 2 of their papers we have counts for
3 papers
gr-qc2012★ 5 cited
High frequency limit for gravitational perturbations of cosmological models in modified gravity theories
Keiki Saito, Akihiro Ishibashi
In general relativity, it has been shown that the effective gravitational stress-energy tensor for short-wavelength metric perturbations acts just like that for a radiation fluid,…
astro-ph.CO2010★ 11 cited
Analytic formulae for the off-center CMB anisotropy in a general spherically symmetric universe
Hideo Kodama, Keiki Saito, Akihiro Ishibashi
The local void model has recently attracted considerable attention because it can explain the apparent accelerated expansion of the present universe without introducing dark energy…
astro-ph.CO2010
Analytic formulae for CMB anisotropy in LTB cosmology
Keiki Saito, Akihiro Ishibashi, Hideo Kodama
The local void model has lately attracted considerable attention since it can explain the present apparent accelerated expansion of the universe without introducing dark energy. Ho…