3 papers
gr-qc2025
Quasinormal modes of nonlocal gravity black holes
Rocco D'Agostino, Vittorio De Falco
We present a comprehensive study of the quasinormal modes of a new class of nonlocal static and spherically symmetric black hole (BH) solutions within the framework of the revised…
gr-qc2025
Analytical coordinate time at the second post-Newtonian order
Vittorio De Falco, Marco Gallo
We derive the analytical expression of the coordinate time in terms of the eccentric anomaly at the second post-Newtonian order in General Relativity for a compact binary s…
gr-qc2025
Can wormholes mirror the quasi-normal mode spectrum of Schwarzschild black holes?
Ciro De Simone, Vittorio De Falco, Salvatore Capozziello
Wormholes are exotic compact objects characterized by the absence of essential singularities and horizons, acting as slender bridges linking two distinct regions of spacetime. Desp…