32 citations · 32 across the 1 of their papers we have counts for
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Gravitational waves from a test particle scattered by a neutron star: Axial mode case
Kazuhiro Tominaga, Motoyuki Saijo, Kei-ichi Maeda
Using a metric perturbation method, we study gravitational waves from a test particle scattered by a spherically symmetric relativistic star. We calculate the energy spectrum and t…
Gravitational Waves in Brans-Dicke Theory : Analysis by Test Particles around a Kerr Black Hole
Motoyuki Saijo, Hisa-aki Shinkai, Kei-ichi Maeda
Analyzing test particles falling into a Kerr black hole, we study gravitational waves in Brans-Dicke theory of gravity. First we consider a test particle plunging with a constant a…
Production of Global Monopoles through the Nucleation of Bubbles
Yoonbai Kim, Kei-ichi Maeda, Nobuyuki Sakai
First-order cosmological phase transitions are considered in the models with an -symmetric scalar field, in the high temperature limit. It is shown that a global monopole can…