303 citations · 1.7k across the 28 of their papers we have counts for
Showing 2018Show all
3 papers · 1 filter
hep-th2018★ 303 cited
Scattering of Spinning Black Holes from Exponentiated Soft Factors
Alfredo Guevara, Alexander Ochirov, Justin Vines
We provide evidence that the classical scattering of two spinning black holes is controlled by the soft expansion of exchanged gravitons. We show how an exponentiation of Cachazo-S…
hep-th2018★ 30 cited
Two-loop SQCD amplitudes with external matter from iterated cuts
Gregor Kälin, Gustav Mogull, Alexander Ochirov
We develop an iterative method for constructing four-dimensional generalized unitarity cuts in supersymmetric Yang-Mills (SYM) theory coupled to fundamental matte…
hep-ph2018★ 52 cited
Helicity amplitudes for QCD with massive quarks
Alexander Ochirov
The novel massive spinor-helicity formalism of Arkani-Hamed, Huang and Huang provides an elegant way to calculate scattering amplitudes in quantum chromodynamics for arbitrary quar…