184 citations · 651 across the 16 of their papers we have counts for
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hep-th2020★ 52 cited
Gravitational shock waves and scattering amplitudes
Andrea Cristofoli
We study gravitational shock waves using scattering amplitude techniques. After first reviewing the derivation in General Relativity as an ultrarelativistic boost of a Schwarzschil…
hep-th2020★ 111 cited
Second-order Post-Minkowskian scattering in arbitrary dimensions
Andrea Cristofoli, Poul H. Damgaard, Paolo Di Vecchia +1
We extract the long-range gravitational potential between two scalar particles with arbitrary masses from the two-to-two elastic scattering amplitude at 2nd Post-Minkowskian order…