2 citations · 3 across the 3 of their papers we have counts for
3 papers · 1 filter
The classical two-loop amplitude at leading logarithmic accuracy for graviton emission in multi-Regge kinematics
Federico Buccioni, Vittorio Del Duca, Emanuele Rosi
Using the gravitational shockwave formalism, we compute the classical part of the five-point amplitude at leading logarithmic accuracy describing the emissio…
Gravitational amplitudes in the Regge limit: waveforms, shock waves and unitarity cuts
Francesco Alessio, Vittorio Del Duca, Riccardo Gonzo +1
Motivated by recent progress in the high-energy description of gravitational scattering, we develop a systematic Regge-theory framework for amplitudes describing the scat…
Analytic structure of the high-energy gravitational amplitude: multi-H diagrams and classical 5PM logarithms
Francesco Alessio, Vittorio Del Duca, Riccardo Gonzo +3
We investigate the high-energy, small-angle limit of two-body gravitational scattering. Using power counting arguments and dispersion relations in an effective field theory for the…