19 citations · 64 across the 13 of their papers we have counts for
3 papers · 1 filter
Observational constraints on nonlocal black holes via gravitational lensing
Rocco D'Agostino, Vittorio De Falco
In this paper, we study the gravitational lensing around the static and spherically symmetric DD black holes, which we recently derived as perturbations of the Schwarzschild geomet…
Gravitational perturbations of nonlocal black holes
Rocco D'Agostino, Vittorio De Falco
We derive the master equations governing axial and polar gravitational perturbations of a generic static and spherically symmetric black hole spacetime within the framework of the…
Confronting eikonal and post-Kerr methods with numerical evolution of scalar field perturbations in spacetimes beyond Kerr
Ciro De Simone, Sebastian H. Völkel, Kostas D. Kokkotas +2
The accurate computation of quasinormal modes from rotating black holes beyond general relativity is crucial for testing fundamental physics with gravitational waves. In this study…