303 citations · 1.7k across the 28 of their papers we have counts for
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hep-th2021★ 13 cited
All-multiplicity amplitudes with four massive quarks and identical-helicity gluons
Achilleas Lazopoulos, Alexander Ochirov, Canxin Shi
We explore the on-shell recursion for tree-level scattering amplitudes with massive spinning particles. Based on the factorization structure encoded in the same way by two differen…
hep-th2021★ 72 cited
Classical observables from coherent-spin amplitudes
Rafael Aoude, Alexander Ochirov
The quantum field-theoretic approach to classical observables due to Kosower, Maybee and O'Connell provides a rigorous pathway from on-shell scattering amplitudes to classical pert…