93 citations · 620 across the 26 of their papers we have counts for
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Cohomogeneity-one-string integrability of spacetimes
Yoshiyuki Morisawa, Soichi Hasegawa, Tatsuhiko Koike +1
We present a framework for reducing all possible cohomogeneity-one strings, i.e., strings with geometrical symmetry, in a given spacetime to mechanical systems, and for analyzing i…
Kerr-Schild ansatz in Einstein-Gauss-Bonnet gravity: An exact vacuum solution in five dimensions
Andres Anabalon, Nathalie Deruelle, Yoshiyuki Morisawa +4
As is well-known, Kerr-Schild metrics linearize the Einstein tensor. We shall see here that they also simplify the Gauss-Bonnet tensor, which turns out to be only quadratic in the…
Charged Rotating Kaluza-Klein Black Holes Generated by G2(2) Transformation
Shinya Tomizawa, Yukinori Yasui, Yoshiyuki Morisawa
Applying the G_{2(2)} generating technique for minimal D=5 supergravity to the Rasheed black hole solution, we present a new rotating charged Kaluza-Klein black hole solution to th…
Boundary Value Problem for Black Rings
Yoshiyuki Morisawa, Shinya Tomizawa, Yukinori Yasui
We study the boundary value problem for asymptotically flat stationary black ring solutions to the five-dimensional vacuum Einstein equations. Assuming the existence of two additio…
Cosmological Black Holes on Taub-NUT space in Five-Dimensional Einstein-Maxwell Theory
Daisuke Ida, Hideki Ishihara, Masashi Kimura +3
The cosmological black hole solution on the Gibbons-Hawking space has been constructed. We also investigate the properties of this solution in the case of a single black hole. Unli…
Vaccum solutions of five-dimensional Einstein equations generated by inverse scattering method II : Production of black ring solution
Shinya Tomizawa, Masato Nozawa
We study vacuum solutions of five-dimensional Einstein equations generated by the inverse scattering method. We reproduce the black ring solution which was found by Emparan and Rea…