Kerr black hole surrounded by a cloud of strings and its weak gravitational lensing in Rastall gravity
Kerr black hole surrounded by a cloud of strings and its weak gravitational lensing in Rastall gravity
In this paper, an exact solution of Kerr black hole surrounded by a cloud of strings in Rastall gravity is obtained by Newman-Janis algorithm without complexification, and the influence of the string parameter $a_0$ on the black hole thermodynamics is studied. Furthermore, according to this black hole solution, we investigate …