132 citations · 139 across the 2 of their papers we have counts for
2 papers
gr-qc2009★ 7 cited
Strong and Weak Deflection of Light in the Equatorial Plane of a Kerr Black Hole
Savitri V. Iyer, Edward C. Hansen
Analytical series expansions for the bending of light in the equatorial plane of a Kerr black hole are presented in both the strong and weak deflection regimes. It is critical that…
gr-qc2006★ 132 cited
Light's Bending Angle due to Black Holes: From the Photon Sphere to Infinity
Savitri V. Iyer, Arlie O. Petters
The bending angle of light is a central quantity in the theory of gravitational lensing. We develop an analytical perturbation framework for calculating the bending angle of light…