278 citations
- National Technical University of AthensGR10 papers
- European Organization for Nuclear ResearchCH4 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT4 papers
- University of GenevaCH4 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Institució Catalana de Recerca i Estudis AvançatsES2 papers
- Masaryk UniversityCZ2 papers
- Sapienza University of RomeIT2 papers
- Agenzia Regionale per la Protezione Ambientale del PiemonteIT1 paper
- BOKU UniversityAT1 paper
- Centre for Cosmology and Particle Physics PhenomenologyDK1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
20 papers
Non-linear Black Hole Ringdowns: an Analytical Approach
Davide Perrone, Thomas Barreira, Alex Kehagias +1
Due to the nature of gravity, non-linear effects are left imprinted in the quasi-normal modes generated in the ringdown phase of the merger of two black holes. We offer an analytic…
Quasinormal Modes and Love Numbers of Kerr Black Holes from AdS Black Holes
Alex Kehagias, Davide Perrone, Antonio Riotto
We show that the linear perturbations of any spin field in the near-zone limit of the Kerr black hole are identical to those of an AdS black hole which enjoys the same basic pr…
A Note on the Abundance of Primordial Black Holes: Use and Misuse of the Metric Curvature Perturbation
V. De Luca, A. Riotto
The formation of Primordial Black Holes (PBHs) through the collapse of large fluctuations in the early universe is a rare event. This manifests itself, for instance, through the no…
The Astro-Primordial Black Hole Merger Rates: a Reappraisal
K. Kritos, V. De Luca, G. Franciolini +2
Mainly motivated by the recent GW190521 mass gap event which we take as a benchmark point, we critically assess if binaries made of a primordial black hole and a black hole of astr…
The Clustering Evolution of Primordial Black Holes
V. De Luca, V. Desjacques, G. Franciolini +1
Primordial black holes might comprise a significant fraction of the dark matter in the Universe and be responsible for the gravitational wave signals from black hole mergers observ…
The Importance of Priors on LIGO-Virgo Parameter Estimation: the Case of Primordial Black Holes
S. Bhagwat, V. De Luca, G. Franciolini +2
The black holes detected by current and future interferometers can have diverse origins. Their expected mass and spin distributions depend on the specifics of the formation mechani…