5 citations · 15 across the 5 of their papers we have counts for
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2 papers · 1 filter
astro-ph.GA2014★ 3 cited
Rotating gravitational lenses: a kinematic approach
Steve Walters, Larry Forbes
This paper uses the Kerr geodesic equations for massless particles to derive an acceleration vector in both Boyer-Lindquist and Cartesian coordinates. As a special case, the Schwar…
astro-ph.GA2010★ 3 cited
A kinematical approach to gravitational lensing using new formulae for refractive index and acceleration
S. J. Walters, L. K. Forbes, P. D. Jarvis
This paper uses the Schwarzschild metric to derive an effective refractive index and acceleration vector that account for relativistic deflection of light rays, in an otherwise cla…