271 citations · 1.2k across the 27 of their papers we have counts for
27 papers
Dynamics of colliding branes and black brane production
Yu-ichi Takamizu, Hideaki Kudoh, Kei-ichi Maeda
We study the dynamics of colliding domain walls including self-gravity. The initial data is set up by applying a BPS domain wall in five-dimensional supergravity, and we evolve the…
Doubly Spinning Black Rings
Hideaki Kudoh
We study a method to solve stationary axisymmetric vacuum Einstein equations numerically. As an illustration, the five-dimensional doubly spinning black rings that have two indepen…
New stable phase of non-uniform charged black strings
Umpei Miyamoto, Hideaki Kudoh
Non-uniform black strings coupled to a gauge field are constructed by a perturbative method in a wide range of spacetime dimensions. At the linear order of perturbations, we see th…
Probing anisotropies of gravitational-wave backgrounds with a space-based interferometer III: Reconstruction of a high-frequency skymap
Atsushi Taruya
We develop a numerical scheme to make a high-frequency skymap of gravitational-wave backgrounds (GWBs) observed via space-based interferometer. Based on the cross-correlation techn…
Thermal Equilibrium of String Gas in Hagedorn Universe
Yu-ichi Takamizu, Hideaki Kudoh
The thermal equilibrium of string gas is necessary to activate the Brandenberger-Vafa mechanism, which makes our observed 4-dimensional universe enlarge. Nevertheless, the thermal…
Detecting a stochastic background of gravitational waves in the presence of non-Gaussian noise: A performance of generalized cross-correlation statistic
Yoshiaki Himemoto, Atsushi Taruya, Hideaki Kudoh +1
We discuss a robust data analysis method to detect a stochastic background of gravitational waves in the presence of non-Gaussian noise. In contrast to the standard cross-correlati…