63 citations · 103 across the 9 of their papers we have counts for
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Ruling out matter-induced bumps in black-hole effective potentials
Matteo Della Rocca, Romeo Felice Rosato, Paolo Pani
Matter fields localized around black holes can produce small secondary bumps in the effective potentials governing black-hole perturbations, potentially leading to quasinormal-mode…
Novel Ringdown Tests of General Relativity with Black Hole Graybody Factors
Romeo Felice Rosato, Francesco Crescimbeni, Sophia Yi +2
We present GreyRing, a new model for the post-merger signal in black-hole binary coalescences based on the graybody factor of the remnant. The model accurately reproduces the full…
Singular structures and causality of the Schwarzschild Green's function in the frequency domain
Romeo Felice Rosato, Marina De Amicis, Paolo Pani
We study two singular spectral components of the Green's function of a Schwarzschild black hole and their interpretation in the frequency domain: (i) the low-frequency branch cut,…