18 citations · 40 across the 6 of their papers we have counts for
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Superradiance Problem of Bosons and Fermions for Rotating Black Holes in Bargmann-Wigner Formulation
Masakatsu Kenmoku
Bargmann-Wigner equations are formulated to represent bosonic fields in terms of fermionic fields in curved spacetime. The superradiance phenomena of bosons and fermions in rotatin…
Normal Modes, Quasi-normal Modes and Super-radiant Modes for Scalar Fields in Kerr anti-de Sitter Spacetime
Masakatsu Kenmoku
Normal modes, quasi-normal modes and super-radiant modes are studied to clarify the total dynamics for complex scalar fields in Kerr anti-de Sitter black hole spacetime. Orthonorma…
Eigenvalue Problem of Scalar Fields in BTZ Black Hole Spacetime
Maiko Kuwata, Masakatsu Kenmoku, Kazuyasu Shigemoto
We studied the eigenvalue problem of scalar fields in the (2+1)-dimensional BTZ black hole spacetime. The Dirichlet boundary condition at infinity and the Dirichlet or the Neumann…
Normal Modes and No Zero Mode Theorem of Scalar Fields in BTZ Black Hole Spacetime
M. Kenmoku, M. Kuwata, K. Shigemoto
Eigenfunctions for normal modes of scalar fields in BTZ black hole spacetime are studied. Orthonormal relations among them are derived. Quantization for scalar fields is done and p…
Generalized Area Law under Multi-parameter Rotating Black Hole Spacetime
Masakatsu Kenmoku, Yuki Kobayashi
We study the statistical mechanics for quantum scalar fields under the multi-parameter rotating black hole spacetime in arbitrary D dimensions. The method of analysis is general in…
Scalar Field Contribution to Rotating Black Hole Entropy
M. Kenmoku, K. Ishimoto, K. K. Nandi +1
Scalar field contribution to entropy is studied in arbitrary D dimensional one parameter rotating spacetime by semiclassical method. By introducing the zenithal angle dependent cut…