603 citations · 1.5k across the 33 of their papers we have counts for
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astro-ph.HE2011★ 6 cited
Correlated Frequency-Changes of Trapped Vertical p-mode Oscillations and kHz QPOs
Shoji Kato
We have examined the frequencies of trapped two-armed () nearly vertical oscillations (vertical p-mode) in vertically isothermal disks with toroidal magnetic fields. The magne…
astro-ph.HE2011★ 4 cited
Resonant Excitation of Disk Oscillations in Deformed Disks V: Effects of Dissipative Process
Shoji Kato
It is suggested that a set of positive- and negative-energy oscillations can be resonantly excited in the inner region of deformed (warped or eccentric) relativistic disks. In this…
astro-ph.HE2011★ 6 cited
Resonant Excitation of Disk Oscillations in Deformed Disks IV: A New Formulation Studying Stability
Shoji Kato, Atsuo T. Okazaki, Finny Oktariani
The possibility has been suggested that high-frequency quasi-periodic oscillations observed in low-mass X-ray binaries are resonantly excited disk oscillations in deformed (warped…