201 citations · 624 across the 11 of their papers we have counts for
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gr-qc2003★ 12 cited
A new analytical method for self-force regularization I. scalar charged particle in Schwarzschild spacetime
Wataru Hikida, Sanjay Jhingan, Hiroyuki Nakano +3
We formulate a new analytical method for regularizing the self-force acting on a particle of small mass orbiting a black hole of mass , where . At first order in …
gr-qc2003★ 69 cited
Global structure of the Zipoy-Voorhees-Weyl spacetime and the delta=2 Tomimatsu-Sato spacetime
Hideo Kodama, Wataru Hikida
We investigate the structure of the ZVW (Zipoy-Voorhees-Weyl) spacetime, which is a Weyl solution described by the Zipoy-Voorhees metric, and the delta=2 Tomimatsu-Sato spacetime.…
gr-qc2003★ 4 cited
An Investigation of the Tomimatsu-Sato Spacetime
Wataru Hikida, Hideo Kodama
We investigate the structure of the Tomimatsu-Sato spacetime. We show that this spacetime has degenerate horizons with two components, in contrast to the general belief that…