264 citations · 2.4k across the 67 of their papers we have counts for
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Stability of Squashed Kaluza-Klein Black Holes
Masashi Kimura, Keiju Murata, Hideki Ishihara +1
The stability of squashed Kaluza-Klein black holes is studied. The squashed Kaluza-Klein black hole looks like five dimensional black hole in the vicinity of horizon and four dimen…
A Note on Separability of Field Equations in Myers-Perry Spacetimes
Keiju Murata, Jiro Soda
We study separability of scalar, vector and tensor fields in 5-dimensional Myers-Perry spacetimes with equal angular momenta. In these spacetimes, there exists enlarged symmetry, $…
Hawking radiation of a vector field and gravitational anomalies
Keiju Murata, Umpei Miyamoto
Recently, the relation between Hawking radiation and gravitational anomalies has been used to estimate the flux of Hawking radiation for a large class of black objects. In this pap…
On Hawking radiation from black rings
Umpei Miyamoto, Keiju Murata
We calculate the quantum radiation from the five dimensional charged rotating black rings by demanding the radiation to eliminate the possible anomalies on the horizons. It is show…
Fate of Kaluza-Klein Black Holes: Evaporation or Excision?
Keiju Murata, Jiro Soda, Sugumi Kanno
We study evaporation process of black strings which are typical examples of Kaluza-Klein black holes. Taking into account the backreaction of the Hawking radiation, we deduce the e…
Evaporating (2+1)-dimensional black strings
Keiju Murata, Jiro Soda, Sugumi Kanno
We investigate (2+1)-dimensional black strings in the Kaluza-Klein spacetime. The system is classically stable as long as the horizon size is much larger than the size of the compa…