Dynamical quasinormal mode excitation II: propagation and convergence in Schwarzschild

Marina De Amicis, Enrico Cannizzaro, Gregorio Carullo +2

We study the dynamical excitation of quasinormal modes (QNMs) during the plunge of a particle into a Schwarzschild black hole, building on the framework of Phys. Rev. D 113 (2026)…