97 citations · 303 across the 12 of their papers we have counts for
12 papers · 1 filter
The Science of the Einstein Telescope
Adrian Abac, Raul Abramo, Simone Albanesi +485
Einstein Telescope (ET) is the European project for a gravitational-wave (GW) observatory of third-generation. In this paper we present a comprehensive discussion of its science ob…
Integrability in Perturbed Black Holes: Background Hidden Structures
José Luis Jaramillo, Michele Lenzi, Carlos F. Sopuerta
In this work we investigate the presence of integrable hidden structures in the dynamics of perturbed non-rotating black holes (BHs). This can also be considered as a first step in…
Gauge-Independent Metric Reconstruction of Perturbations of Vacuum Spherically-Symmetric Spacetimes
Michele Lenzi, Carlos F. Sopuerta
Perturbation theory of vacuum spherically-symmetric spacetimes (including the cosmological constant) has greatly contributed to the understanding of black holes, relativistic compa…
Black Hole Greybody Factors from Korteweg-de Vries Integrals: Computation
Michele Lenzi, Carlos F. Sopuerta
It has recently been shown that the dynamics of perturbed non-rotating black holes (BHs) admits an infinite number of symmetries that are generated by the flow of the Korteweg-de V…
Black Hole Greybody Factors from Korteweg-de Vries Integrals: Theory
Michele Lenzi, Carlos F. Sopuerta
The dynamics of perturbed non-rotating black holes (BHs) can be described in terms of master equations of the wave type with a potential. In the frequency domain, the master equati…
Master Functions and Equations for Perturbations of Vacuum Spherically-Symmetric Spacetimes
Michele Lenzi, Carlos F. Sopuerta
Perturbation theory of vacuum spherically-symmetric spacetimes is a crucial tool to understand the dynamics of black hole perturbations. Spherical symmetry allows for an expansion…
Darboux Covariance: A Hidden Symmetry of Perturbed Schwarzschild Black Holes
Michele Lenzi, Carlos F. Sopuerta
Starting from the infinite set of possible master equations for the perturbations of Schwarzschild black holes, with master functions linear in the metric perturbations and their f…
Quantum black holes in bootstrapped Newtonian gravity
R. Casadio, M. Lenzi, A. Ciarfella
We analyse the classical configurations of a bootstrapped Newtonian potential generated by homogeneous spherically symmetric sources in terms of a quantum coherent state. We first…
Bootstrapped Newtonian stars and black holes
Roberto Casadio, Michele Lenzi, Octavian Micu
We study equilibrium configurations of a homogenous ball of matter in a bootstrapped description of gravity which includes a gravitational self-interaction term beyond the Newtonia…
Quantum Formation of Primordial Black holes
R. Casadio, A. Giugno, A. Giusti +1
We provide a (simplified) quantum description of primordial black holes at the time of their formation. Specifically, we employ the horizon quantum mechanics to compute the probabi…
Bootstrapping Newton Gravity
R. Casadio, M. Lenzi, O. Micu
A non-linear equation obtained by adding gravitational self-interaction terms to the Poisson equation for Newtonian gravity is here employed in order to analyse a static sphericall…
Quantum corpuscular corrections to the Newtonian potential
Roberto Casadio, Andrea Giugno, Andrea Giusti +1
We study an effective quantum description of the static gravitational potential for spherically symmetric systems up to the first post-Newtonian order. We start by obtaining a Lagr…