Astrophysicists construct approximations for the metric of spherically symmetric black holes
Credit: CC0 Public Domain RUDN astrophysicists have proposed a new method for approximate calculation of the parameters of spherically symmetric black holes in the Einstein-Maxwell theory. By comparing the shadow radii of the black holes obtained via this method with exact numerical solutions, astrophysicists have revealed that the approximation they…
bubmagJanuary 29, 2020