A generalized uncertainty-inspired quantum black hole

Understand

We derive the full spacetime metric of a generalized uncertainty-inspired quantum black hole.

• We examine a previous model of the interior in this approach and show that extending its metric to the full spacetime leads to serious issues in the asymptotic region.
• To remedy this, we introduce an ``improved scheme'' mimicking a similar prescription used in loop quantum gravity, where the quantum parameters are made momentum-dependent.
• Under this scheme, we rework the interior of the black hole and extend it to the full spacetime.