Nonsingular spherically symmetric black-hole model with holonomy corrections
Nonsingular spherically symmetric black-hole model with holonomy corrections
We present a covariant model of a spherically symmetric black hole with corrections motivated by loop quantum gravity. The effective modifications, parametrized by a positive constant $\ensuremath{\lambda}$, are implemented through a canonical transformation and a linear combination of the constraints of general relativity, in such a way that the theory …