Kenta Hioki, Umpei Miyamoto. Determining parameters of Kerr black holes at finite distance by shadow observation. Physical Review D. 2024. 109. 044030
Kenta Hioki, Umpei Miyamoto. Determining parameters of a spherical black hole with a thin accretion disk by observing its shadow. Physical Review D. 2023. 107. 044042
Kenta Hioki, Tomohiro Harada. Dynamical Transition from a Naked Singularity to a Black Hole. International Journal of Modern Physics A. 2020. 35. 31. 2050201-2050201
Kenta Hioki, Umpei Miyamoto, Masato Nozawa. Stability of branes trapped by d-dimensional black holes. Physical Review D. 2009. 80. 084011
Kenta Hioki, Kei-ichi Maeda. Measurement of the Kerr Spin Parameter by Observation of a Compact Object's Shadow. Physical Review D. 2009. 80. 024042