43 citations · 175 across the 8 of their papers we have counts for
11 papers · 1 filter
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…
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…
Detecting a gravitational-wave background with next-generation space interferometers
Hideaki Kudoh, Atsushi Taruya, Takashi Hiramatsu +1
Future missions of gravitational-wave astronomy will be operated by space-based interferometers, covering very wide range of frequency. Search for stochastic gravitational-wave bac…