308 citations · 713 across the 7 of their papers we have counts for
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Post-Minkowskian Radial Action from Soft Limits and Velocity Cuts
N. E. J. Bjerrum-Bohr, L. Plante, P. Vanhove
We consider gravitational massive scalar-scalar scattering from unitarity and demonstrate how intermediate soft graviton behavior and the concept of extracting classical physics fr…
On an Exponential Representation of the Gravitational S-Matrix
Poul H. Damgaard, Ludovic Plante, Pierre Vanhove
An exponential representation of the S-matrix provides a natural framework for understanding the semi-classical limit of scattering amplitudes. While sharing some similarities with…
The Amplitude for Classical Gravitational Scattering at Third Post-Minkowskian Order
N. E. J. Bjerrum-Bohr, P. H. Damgaard, L. Planté +1
We compute the scattering amplitude for classical black-hole scattering to third order in the Post-Minkowskian expansion, keeping all terms needed to derive the scattering angle to…