10 citations · 16 across the 3 of their papers we have counts for
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gr-qc2009★ 2 cited
Collimation of a spherical collisionless particles stream in Kerr space-time
Kentaro Takami, Yasufumi Kojima
We examine the propagation of collisionless particles emitted from a spherical shell to infinity. The number distribution at infinity, calculated as a function of the polar angle,…
gr-qc2005
Tidal effects on magnetic gyration of a charged particle in Fermi coordinates
Yasufumi Kojima, Kentaro Takami
We examine the gyration motion of a charged particle, viewed from a reference observer falling along the Z axis into a Schwarzschild black hole. It is assumed that the magnetic fie…