To be observed and analyzed by the network of gravitational wave detectors on ground
(LIGO, VIRGO, etc.) and by the future detectors in space (e LISA, etc.), inspiralling compact …

We review the effective field theory (EFT) approach to gravitational dynamics. We focus on
extended objects in long-wavelength backgrounds and gravitational wave emission from …

Using scattering amplitudes, we obtain the potential contributions to conservative binary
dynamics in general relativity at fourth post-Minkowskian order O (G 4). As in previous lower …

We complete the calculation of conservative two-body scattering dynamics at fourth post-
Minkowskian order, ie, O (G 4) and all orders in velocity, including radiative contributions …

A bstract A precise link is derived between scalar-graviton S-matrix elements and
expectation values of operators in a worldline quantum field theory (WQFT), both used to …

Using the N= 1 supersymmetric, spinning worldline quantum field theory formalism, we
compute the conservative spin-orbit part of the momentum impulse Δ pi μ, spin kick Δ S i μ …

A bstract We present a formalism for computing classically measurable quantities directly
from on-shell quantum scattering amplitudes. We discuss the ingredients needed for …

We show how to compute classical wave observables using quantum scattering amplitudes.
We discuss observables both with incoming and with outgoing waves. The required …

A bstract We exhibit an initial-value formulation of the worldline quantum field theory (WQFT)
approach to the classical two-body problem in general relativity. We show that the …

We describe a systematic framework for finding the conservative potential of compact binary
systems with spin based on scattering amplitudes of particles of arbitrary spin and effective …