Light deflection angle in General Relativity via Daftardar-Jafari method

In this paper, the iterative method suggested by Daftardar and Jafari hereafter called Daftardar-Jafari (DJM) is applied for studying deflection of light in General Relativity. For purpose, a brief review nonlinear geodesic equations spherical symmetry spacetime main ideas DJM are given. As an illustrative example, simple case Schwarzschild metric considered which approximate solution to null-geodesic equation angle obtained. We also compare obtained result with some similar results presented earlier literature. Â