538 citations · 683 across the 10 of their papers we have counts for
12 papers · 1 filter
Environmental Effects in Post-Minkowskian Dynamics: Effective Field Theory, Feynman Rules, and Ward Identities for Compact Objects in Relativistic Fluids
Zvi Bern, Samuel Degen, Enrico Herrmann +2
We develop a hydrodynamic effective field theory for the gravitational dynamics of compact objects moving through an inviscid fluid environment. The fluid is described by the effec…
The hierarchical three-body problem at
Mikhail P. Solon, Anna M. Wolz
Employing techniques from scattering amplitudes and effective field theory, we model the dynamics of hierarchical triples, which are three-body systems composed of two bodies separ…
Gravitational Self Force from Scattering Amplitudes in Curved Space
Dimitrios Kosmopoulos, Mikhail P. Solon
We employ scattering amplitudes in curved space to model the dynamics of a light probe particle with mass orbiting in the background spacetime induced by a heavy gravitational…
Comparison of post-Minkowskian and self-force expansions: Scattering in a scalar charge toy model
Leor Barack, Zvi Bern, Enrico Herrmann +8
We compare numerical self-force results and analytical fourth-order post-Minkowskian (PM) calculations for hyperbolic-type scattering of a point-like particle carrying a scalar cha…
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…
Scattering Amplitudes and Conservative Binary Dynamics at
Zvi Bern, Julio Parra-Martinez, Radu Roiban +4
Using scattering amplitudes, we obtain the potential contributions to conservative binary dynamics in general relativity at fourth post-Minkowskian order, . As in pr…