Multicenter solutions in Eddington-inspired Born–Infeld gravity
Gonzalo J. Olmo, Emanuele Orazi, Diego Rubiera-Garcia
Abstract
Abstract We find multicenter (Majumdar–Papapetrou type) solutions of Eddington-inspired Born–Infeld gravity coupled to electromagnetic fields governed by a Born–Infeld-like Lagrangian. We construct the general solution for an arbitrary number of centers in equilibrium and then discuss the properties of their one-particle configurations, including the existence of bounces and the regularity (geodesic completeness) of these spacetimes. Our method can be used to construct multicenter solutions in other theories of gravity.
Topics & Concepts
Construct (python library)MathematicsMulticenter studyMathematical analysisGravitational fieldApplied mathematicsField (mathematics)Exact solutions in general relativityPhysicsClassical mechanicsGeologyGravitationMechanicsCosmology and Gravitation TheoriesNoncommutative and Quantum Gravity TheoriesBlack Holes and Theoretical Physics