538 citations · 681 across the 9 of their papers we have counts for
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hep-th2020
Mining the Geodesic Equation for Scattering Data
Clifford Cheung, Nabha Shah, Mikhail P. Solon
The geodesic equation encodes test-particle dynamics at arbitrary gravitational coupling, hence retaining all orders in the post-Minkowskian (PM) expansion. Here we explore what ge…
hep-th2020
Tidal Effects in the Post-Minkowskian Expansion
Clifford Cheung, Mikhail P. Solon
Tools from scattering amplitudes and effective field theory have recently been repurposed to derive state-of-the-art results for the black hole binary inspiral in the post-Minkowsk…
hep-th2020
Classical Gravitational Scattering at from Feynman Diagrams
Clifford Cheung, Mikhail P. Solon
We perform a Feynman diagram calculation of the two-loop scattering amplitude for gravitationally interacting massive particles in the classical limit. Conveniently, we are able to…