Two-point Padé [2,2] approximants accurately approximate the light deflection angle in the Schwarzschild metric for all impact parameters above the critical value, with a simpler quadratic option for mid-range cases.
The Gravity Field of a Particle
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
gr-qc 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Two-Point Pad\'{e} Approximants for the Deflection of Light in the Schwarzschild Black Hole Metric
Two-point Padé [2,2] approximants accurately approximate the light deflection angle in the Schwarzschild metric for all impact parameters above the critical value, with a simpler quadratic option for mid-range cases.