Rotating Black Holes in Conformal Gravity

Abstract

It is a long time since the motion of astronomical objects has been explained in the framework of Newtonian gravity. The great success of Newton’s law of universal gravitation in planetary motion persuaded astronomers to use this regime as a viable framework in the larger scales. Meanwhile, whenever a deviation of observed motions from expected ones were observed, the immediate question came up: should such anomalies be considered as incompleteness of laws of gravitation or as indication of the existence of unseen objects? In following we explain rotating black holes and solving this metric’s black hole with conformal gravity. Firstly explain problem with DM then introduce conformal transformation and conformal gravity, in the last step we solving a metric for rotating black hole in the presence and absence of matter.