282 citations · 2.7k across the 89 of their papers we have counts for
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gr-qc2012★ 52 cited
Black Hole Universe: Construction and Analysis of Initial Data
Chul-Moon Yoo, Hiroyuki Abe, Yohsuke Takamori +1
We numerically construct an one-parameter family of initial data of an expanding inhomogeneous universe model which is composed of regularly aligned black holes with an identical m…
astro-ph.CO2012★ 20 cited
Evolution of density perturbations in large void universe
Ryusuke Nishikawa, Chul-Moon Yoo, Ken-ichi Nakao
We study the evolution of linear density perturbations in a large spherical void universe which accounts for the acceleration of the cosmic volume expansion without introducing dar…