One-loop gravitational bremsstrahlung and waveforms from a heavy-mass effective field theory
A Brandhuber, GR Brown, G Chen… - Journal of High Energy …, 2023 - Springer
A bstract Using a heavy-mass effective field theory (HEFT), we study gravitational-wave
emission in the scattering of two spinless black holes or neutron stars of arbitrary masses at …
emission in the scattering of two spinless black holes or neutron stars of arbitrary masses at …
Black hole binary dynamics from the double copy and effective theory
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 …
binary system using modern tools from scattering amplitudes and effective field theory. Our …
Classical gravitational Bremsstrahlung from a worldline quantum field theory
GU Jakobsen, G Mogull, J Plefka, J Steinhoff - Physical Review Letters, 2021 - APS
Using the recently established formalism of a worldline quantum field theory description of
the classical scattering of two spinless black holes, we compute the far-field time-domain …
the classical scattering of two spinless black holes, we compute the far-field time-domain …
Conservative and radiative dynamics of spinning bodies at third post-Minkowskian order using worldline quantum field theory
GU Jakobsen, G Mogull - Physical Review Letters, 2022 - APS
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 …
spin momentum impulse Δ pi μ and spin kick Δ ai μ from a scattering of two arbitrarily …
Gravitational bremsstrahlung and hidden supersymmetry of spinning bodies
GU Jakobsen, G Mogull, J Plefka, J Steinhoff - Physical Review Letters, 2022 - APS
The recently established formalism of a worldline quantum field theory, which describes the
classical scattering of massive bodies (black holes, neutron stars, or stars) in Einstein …
classical scattering of massive bodies (black holes, neutron stars, or stars) in Einstein …
SUSY in the sky with gravitons
GU Jakobsen, G Mogull, J Plefka, J Steinhoff - Journal of High Energy …, 2022 - Springer
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 …
spinning compact bodies (black holes, neutron stars or stars). We show that this system of …
Post-Minkowskian effective field theory for conservative binary dynamics
A bstract We develop an Effective Field Theory (EFT) formalism to solve for the conservative
dynamics of binary systems in gravity via Post-Minkowskian (PM) scattering data. Our …
dynamics of binary systems in gravity via Post-Minkowskian (PM) scattering data. Our …
Scattering in black hole backgrounds and higher-spin amplitudes. Part II
YF Bautista, A Guevara, C Kavanagh… - Journal of High Energy …, 2023 - Springer
A bstract We continue to investigate correspondences between, on the one hand, scattering
amplitudes for massive higher-spin particles and gravitons in appropriate quantum-to …
amplitudes for massive higher-spin particles and gravitons in appropriate quantum-to …
Observables and amplitudes for spinning particles and black holes
We develop a general formalism for computing classical observables for relativistic
scattering of spinning particles, directly from on-shell amplitudes. We then apply this …
scattering of spinning particles, directly from on-shell amplitudes. We then apply this …