Black holes in the limiting curvature theory of gravity

Understand

We discuss a recently proposed limiting curvature theory of gravity and its application to the problem of singularities inside black holes.

• In this theory the growth of the curvature is suppressed by specially chosen inequality constraints included in the gravity action.
• We consider a case of a spherically symmetric four dimensional black hole and demonstrated that imposed curvature constraints modify a solution in the black hole interior.
• Instead of forming the curvature singularity the modified metric describes a space which is exponentially expanding in one direction and oscillating the other two directions.