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20232026
most citedRenormalized Primordial Black Holes

3 citations · 3 across the 4 of their papers we have counts for

collaborators

7 papers

gr-qc2026

Black Hole Mergers as the Fastest Photon Ring Scramblers

D. Giataganas, G. F. Giudice, A. Ianniccari +5

Black holes are the most efficient scramblers in nature. By mapping the instantaneous mass and angular momentum of two spinless black holes in a quasi-circular binary onto those of…

gr-qc2025

Nonlinear Gravity and Multipole Turbulence

A. Ianniccari, A. Kehagias, L. Lo Bianco +1

We derive a kinetic Boltzmann equation characterizing the long-term statistical behavior of the turbulent dynamics of nonlinear interacting gravitational wave multipoles in Minkows…

astro-ph.CO2025

The Irrelevance of Primordial Black Hole Clustering in the LVK mass range

F. Crescimbeni, V. Desjacques, G. Franciolini +6

We show that in realistic models where primordial black holes are formed due to the collapse of sizeable inflationary perturbations, their initial spatial clustering beyond Poisson…

gr-qc2024

Deciphering the Instability of the Black Hole Ringdown Quasinormal Spectrum

A. Ianniccari, A. J. Iovino, A. Kehagias +4

The spectrum of the quasinormal modes of the gravitational waves emitted during the ringdown phase following the merger of two black holes is of primary importance in gravitational…

astro-ph.CO2024

The Black Hole Formation -- Null Geodesic Correspondence

Andrea Ianniccari, Antonio J. Iovino, Alex Kehagias +2

We provide evidence for a correspondence between the formation of black holes and the stability of circular null geodesics around the collapsing perturbation. We first show that th…

astro-ph.CO2024

The Primordial Black Hole Abundance: The Broader, the Better

A. Ianniccari, A. J. Iovino, A. Kehagias +2

We show that the abundance of primordial black holes, if formed through the collapse of large fluctuations generated during inflation and unless the power spectrum of the curvature…