71 citations · 94 across the 3 of their papers we have counts for
3 papers
gr-qc2007★ 71 cited
Constraints on the Magnetic Field Geometry of Magnetars
H. Sotani, A. Colaiuda, K. D. Kokkotas
We study the effect of the magnetic field geometry on the oscillation spectra of strongly magnetized stars. The magnetic field distributions include both toroidal and poloidal cont…
gr-qc2007★ 13 cited
Gravitational radiation from collapsing magnetized dust
Hajime Sotani, Shijun Yoshida, Kostas D. Kokkotas
In this article we study the influence of magnetic fields on the axial gravitational waves emitted during the collapse of a homogeneous dust sphere. We found that while the energy…
gr-qc2005★ 10 cited
Gravitational waves from a dust disk around a Schwarzschild black hole
Hajime Sotani, Motoyuki Saijo
We investigate gravitational waves from a dust disk around a Schwarzschild black hole to focus on whether we can extract any of its physical properties from a direct detection of g…