303 citations · 1.4k across the 24 of their papers we have counts for
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hep-th2017★ 174 cited
Holomorphic Classical Limit for Spin Effects in Gravitational and Electromagnetic Scattering
Alfredo Guevara
We provide universal expressions for the classical piece of the amplitude given by the graviton/photon exchange between massive particles of arbitrary spin, at both tree and one lo…
hep-th2017
Leading Singularities and Classical Gravitational Scattering
Freddy Cachazo, Alfredo Guevara
In this work we propose to use leading singularities to obtain the classical pieces of amplitudes of two massive particles whose only interaction is gravitational. Leading singular…