3 papers
gr-qc2025
Black hole solutions in quantum phenomenological gravitational dynamics
Ana Alonso-Serrano, Marco de Cesare, Manuel Del Piano
We investigate black hole solutions within a phenomenological approach to quantum gravity based on spacetime thermodynamics developed by Alonso-Serrano and LiÅ¡ka. The field equati…
gr-qc2025
Effective Metric Description of Charged Black Holes
Mattia Damia Paciarini, Manuel Del Piano, Stefan Hohenegger +1
Charged black holes arise as solutions of General Relativity (GR) coupled to Maxwell theory. As functions of the mass and charge, they can exhibit extremal behavior, in which case…
gr-qc2024
Black Hole Shadow and other Observables away from the Horizon: Extending the Effective Metric Descriptions
Manuel Del Piano, Stefan Hohenegger, Francesco Sannino
In previous work we have developed a model-independent, effective description of quantum deformed, spherically symmetric and static black holes in four dimensions. The deformations…