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Analytical formulas for gravitational lensing: higher order calculation

Paolo Amore·Santiago Arceo·Francisco Fernandez
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Abstract

We extend to higher order a recently published method for calculating the deflection angle of light in a general static and spherically symmetric metric. Since the method is convergent we obtain very accurate analytical expressions that we compare with numerical results.

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Paolo Amore, Santiago Arceo, Francisco Fernandez. 2006-08-18. Analytical formulas for gravitational lensing: higher order calculation. https://doi.org/10.1103/physrevd.74.083004

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