Solar system tests in Rastall gravity
Abstract
In this paper, we have investigated the classical tests of General Relativity like precession of perihelion, deflection of light and time delay by considering a phenomenological astrophysical object like Sun, as a neutral regular Hayward black hole in Rastall gravity. We have tabulated all our results for some appropriate values of the parameter . We have compared our values with , which corresponds to the Schwarzschild case. Also the value of is of particular interest as it gives some promising results.