Massive particle around black hole with global monopole in Eddington-inspired Born-Infeld gravity

摘要

In this paper, we examine the geodesic equation around a global monopole within an asymptotically flat black hole using Eddington-inspired Born-Infeld (EiBI) theory of gravity. In particular, we study massive particle motion around the black hole. We find that the effective potential and radial force for this massive particle depend on the coupling constant of EiBI gravity.