This review describes the duality between color and kinematics and its applications, with the
aim of gaining a deeper understanding of the perturbative structure of gauge and gravity …

We give a comprehensive review of recent developments on using the pure spinor
formalism to compute massless superstring scattering amplitudes at tree level. The main …

We describe a systematic framework for computing the conservative potential of a compact
binary system using modern tools from scattering amplitudes and effective field theory. Our …

Using the spinning worldline quantum field theory formalism we calculate the quadratic-in-
spin momentum impulse Δ pi μ and spin kick Δ ai μ from a scattering of two arbitrarily …

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 …

A bstract Picture yourself in the wave zone of a gravitational scattering event of two massive,
spinning compact bodies (black holes, neutron stars or stars). We show that this system of …

A bstract We introduce a—somewhat holographic—dictionary between gravitational
observables for scattering processes (measured at the boundary) and adiabatic invariants …

A bstract We introduce a formalism for describing four-dimensional scattering amplitudes for
particles of any mass and spin. This naturally extends the familiar spinor-helicity formalism …

A bstract We obtain the quadratic-in-spin terms of the conservative Hamiltonian describing
the interactions of a binary of spinning bodies in General Relativity through\(\mathcal {O}\)(G …