290 citations · 848 across the 5 of their papers we have counts for
5 papers
Deflection angle of light for an observer and source at finite distance from a rotating global monopole
Toshiaki Ono, Asahi Ishihara, Hideki Asada
By using a method improved with a generalized optical metric, the deflection of light for an observer and source at finite distance from a lens object in a stationary, axisymmetric…
Deflection angle of light for an observer and source at finite distance from a rotating wormhole
Toshiaki Ono, Asahi Ishihara, Hideki Asada
By using a method improved with a generalized optical metric, the deflection of light for an observer and source at finite distance from a lens object in a stationary, axisymmetric…
Gravitomagnetic bending angle of light with finite-distance corrections in stationary axisymmetric spacetimes
Toshiaki Ono, Asahi Ishihara, Hideki Asada
By using the Gauss-Bonnet theorem, the bending angle of light in a static, spherically symmetric and asymptotically flat spacetime has been recently discussed, especially by taking…
Finite-distance corrections to the gravitational bending angle of light in the strong deflection limit
Asahi Ishihara, Yusuke Suzuki, Toshiaki Ono +1
Continuing work initiated in an earlier publication [Ishihara, Suzuki, Ono, Kitamura, Asada, Phys. Rev. D {\bf 94}, 084015 (2016) ], we discuss a method of calculating the bending…
Gravitational bending angle of light for finite distance and the Gauss-Bonnet theorem
Asahi Ishihara, Yusuke Suzuki, Toshiaki Ono +2
We discuss a possible extension of calculations of the bending angle of light in a static, spherically symmetric and asymptotically flat spacetime to a non-asymptotically flat case…