Geodetic Precession in Squashed Kaluza-Klein Black Hole Spacetimes (2009)
Matsuno, Ken, Ishihara, Hideki
We investigate the geodetic precession effect of a parallely transported spin-vector along a circular geodesic in the five-dimensional squashed Kaluza-Klein black hole spacetime. Then we derive the...
Charged Rotating Kaluza-Klein Black Holes in Dilaton Gravity (2009)
Allahverdizadeh, Masoud, Matsuno, Ken
We obtain a class of slowly rotating charged Kaluza-Klein black hole solutions of the five-dimensional Einstein-Maxwell-dilaton theory with arbitrary dilaton coupling constant. At infinity, the...
Rotating Kaluza-Klein Multi-Black Holes with Godel Parameter (2008)
Matsuno, Ken, Ishihara, Hideki, Nakagawa, Toshiharu, Tomizawa, Shinya
We obtain new five-dimensional supersymmetric rotating multi-Kaluza-Klein black hole solutions with the Godel parameter in the Einstein-Maxwell system with a Chern-Simons term. These solutions have...
Tomizawa, Shinya, Ishihara, Hideki, Matsuno, Ken, Nakagawa, Toshiharu
Applying squashing transformation to Kerr-Godel black hole solutions, we present a new type of a rotating Kaluza-Klein black hole solution to the five-dimensional Einstein-Maxwell theory with a...
Charged Rotating Kaluza-Klein Black Holes in Five Dimensions (2007)
Nakagawa, Toshiharu, Ishihara, Hideki, Matsuno, Ken, Tomizawa, Shinya
We construct a new charged rotating Kaluza-Klein black hole solution in the five-dimensional Einstein-Maxwell theory with a Chern-Simon term. The features of the solutions are also investigated. The...
Horizons of Coalescing Black Holes on Eguchi-Hanson Space (2007)
Yoo, Chul-Moon, Ishihara, Hideki, Kimura, Masashi, Matsuno, Ken, Tomizawa, Shinya
Using the numerical method, we study dynamics of coalescing black holes on the Eguchi-Hanson base space. Effects of a difference in spacetime topology on the black hole dynamics is discussed. We...
Coalescence of Rotating Black Holes on Eguchi-Hanson Space (2007)
Matsuno, Ken, Ishihara, Hideki, Kimura, Masashi, Tomizawa, Shinya
We obtain new charged rotating multi-black hole solutions on the Eguchi-Hanson space in the five-dimensional Einstein-Maxwell system with a Chern-Simons term and a positive cosmological constant. In...
Supersymmetric Black Rings on Eguchi-Hanson Space (2007)
Tomizawa, Shinya, Ishihara, Hideki, Kimura, Masashi, Matsuno, Ken
We construct new supersymmetric black ring solutions on the Eguchi-Hanson base space as solutions of five-dimensional minimal supergravity. The solutions have the same two angular momentum components...
Cosmological Black Holes on Taub-NUT space in Five-Dimensional Einstein-Maxwell Theory (2007)
Ida, Daisuke, Ishihara, Hideki, Kimura, Masashi, Matsuno, Ken, Morisawa, Yoshiyuki, Tomizawa, Shinya
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. Unlike the...
Black Holes on Eguchi-Hanson Space in Five-Dimensional Einstein-Maxwell Theory (2006)
Ishihara, Hideki, Kimura, Masashi, Matsuno, Ken, Tomizawa, Shinya
We construct a pair of black holes on the Eguchi-Hanson space as a solution in the five-dimensional Einstein-Maxwell theory.
Kaluza-Klein Multi-Black Holes in Five-Dimensional Einstein-Maxwell Theory (2006)
Ishihara, Hideki, Kimura, Masashi, Matsuno, Ken, Tomizawa, Shinya
We construct the Kaluza-Klein multi-black hole solutions on the Gibbons-Hawking multi-instanton space in the five-dimensional Einstein-Maxwell theory. We study geometric properties of the multi-black...
Kaluza-Klein Black Holes with Squashed Horizons (2005)
Ishihara, Hideki, Matsuno, Ken
We study geometrical structures of charged static black holes in the five-dimensional Einstein-Maxwell theory. The black holes we study have horizons in the form of squashed $ {\rm S}^3$, and their...