457 citations · 5.1k across the 54 of their papers we have counts for
54 papers
Radiation and Reaction at One Loop
Asaad Elkhidir, Donal O'Connell, Matteo Sergola +1
We study classical radiation fields at next-to-leading order using the methods of scattering amplitudes. The fields of interest to us are sourced when two massive, point-like objec…
Large Gauge Effects and the Structure of Amplitudes
Andrea Cristofoli, Asaad Elkhidir, Anton Ilderton +1
We show that large gauge transformations modify the structure of momentum conservation leading to non-vanishing three-point amplitudes in a simple toy model of a gravitational wave…
Snowmass White Paper: the Double Copy and its Applications
Tim Adamo, John Joseph M. Carrasco, Mariana Carrillo-González +6
The double copy is, in essence, a map between scattering amplitudes in a broad variety of familiar field and string theories. In addition to the mathematically rich intrinsic struc…
Snowmass White Paper: Gravitational Waves and Scattering Amplitudes
Alessandra Buonanno, Mohammed Khalil, Donal O'Connell +3
We review recent progress and future prospects for harnessing powerful tools from theoretical high-energy physics, such as scattering amplitudes and effective field theory, to deve…
The SAGEX Review on Scattering Amplitudes, Chapter 14: Classical Gravity from Scattering Amplitudes
David A. Kosower, Ricardo Monteiro, Donal O'Connell
Scattering amplitudes have their origin in quantum field theory, but have wide-ranging applications extending to classical physics. We review a formalism to connect certain classic…
The SAGEX Review on Scattering Amplitudes
Gabriele Travaglini, Andreas Brandhuber, Patrick Dorey +35
This is an introduction to, and invitation to read, a series of review articles on scattering amplitudes in gauge theory, gravity, and superstring theory. Our aim is to provide an…