35 citations · 95 across the 12 of their papers we have counts for
12 papers
Gravitational waveforms from binaries in higher-derivative gravity: a Love story
Pablo A. Cano, Francesco Fucito, Jose F. Morales +1
We study the emission of gravitational waves by a test particle orbiting a non-rotating black hole in higher-derivative gravity theories with cubic and quartic contractions of the…
From the confluent Heun equation to a new factorized and resummed gravitational waveform for circularized, nonspinning, compact binaries
Andrea Cipriani, Alessandro Nagar, Francesco Fucito +1
We introduce a new factorized and resummed waveform for circularized, nonspinning, compact binaries that leverages on the solution of the Teukolsky equation once mapped into a conf…
"Waveforms" at the Horizon
Andrea Cipriani, Francesco Fucito, Carlo Heissenberg +2
We study perturbations induced by a light particle scattering off a Schwarzschild black hole. Exploiting recent results for the wave propagation in this geometry, we derive the fie…
Resumming Post-Minkowskian and Post-Newtonian gravitational waveform expansions
Andrea Cipriani, Giorgio Di Russo, Francesco Fucito +3
We derive formulae that resum, at a given order in the soft limit, the infinite series of Post-Minkowskian (small gravitational coupling) or Post-Newtonian (small velocities) corre…
Gravitational wave forms for extreme mass ratio collisions from supersymmetric gauge theories
Francesco Fucito, Jose Francisco Morales, Rodolfo Russo
We study the wave form emitted by a particle moving along an arbitrary (in general open) geodesic of the Schwarzschild geometry. The mathematical problem can be phrased in terms of…
Tidal resonances for fuzzballs
Giorgio Di Russo, Francesco Fucito, Jose Francisco Morales
We study the gravitational tidal response of D1D5, Top Star and (1,0,n) strata horizonless geometries. We find that the tidal interactions in fuzzball geometries, unlike in the cas…
Post Newtonian emission of gravitational waves from binary systems: a gauge theory perspective
Francesco Fucito, Jose Francisco Morales
We derive a gauge inspired combinatorial formula based on localization for the Post-Newtonian expansion of the gravitational wave form luminosity of binary systems made of objects…
On the Detection of a Scalar Stochastic Background of Gravitational Waves
D. Babusci, L. Baiotti, F. Fucito +1
In the near future we will witness the coming to a full operational regime of laser interferometers and resonant mass detectors of spherical shape. In this work we study the sensit…
Cross Section of a Resonant-Mass Detector for Scalar Gravitational Waves
M. Bianchi, M. Brunetti, E. Coccia +2
Gravitationally coupled scalar fields, originally introduced by Jordan, Brans and Dicke to account for a non constant gravitational coupling, are a prediction of many non-Einsteini…
A Conformal Affine Toda Model of 2D-Black Holes the End-Point State and the S-Matrix
F. Belgiorno, A. S. Cattaneo, M. Martellini +1
In this paper we investigate in more detail our previous formulation of the dilaton-gravity theory by Bilal--Callan--de~Alwis as a -conformal affine Toda (CAT) theory. Our ma…
A Conformal Affine Toda Model of 2D Black Holes: A Quantum Study of the Evaporation End-Point
F. Belgiorno, A. S. Cattaneo, M. Martellini +1
In this paper we reformulate the dilaton-gravity theory of Callan \etal\ as a new effective conformal field theory which turns out to be a generalization of the so-called -co…
Non-linear WKB Analysis of the String Equation
F. Fucito, A. Gamba, M. Martellini +1
We apply non-linear WKB analysis to the study of the string equation. Even though the solutions obtained with this method are not exact, they approximate extremely well the true so…