535 citations · 2k across the 66 of their papers we have counts for
4 papers · 2 filters
General Relativistic Modification of a Pulsar Electromagnetic Field
Kohkichi Konno, Yasufumi Kojima
We consider an exterior electromagnetic field surrounding a rotating star endowed with a dipole magnetic field in the context of general relativity. The analytic solution for a sta…
Profiles and Polarization Properties of Emission Lines from Relativistic Disks
Jun Ogura, Nobuyori Ohuo, Yasufumi Kojima
We examined the profiles and polarization properties of emission lines originating from the extremely relativistic region of Kepler disks. Because the emission region is more local…
Stability of Relativistic Blast Waves
Jun Ogura, Yasufumi Kojima
A spherical blast wave with relativistic velocity can be described by a similarity solution, that is used for theoretical models of gamma-ray bursts. We consider the linear stabili…
Flattening modulus of a neutron star by rotation and magnetic field
K. Konno, T. Obata, Y. Kojima
We calculated the ellipticity of the deformed star due to the rotation or magnetic field. These two effects are compared to each other within general relativity. It turned out that…