433 citations · 3.2k across the 66 of their papers we have counts for
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Computational Tools for Trees in Gauge Theory and Gravity
Jacob L. Bourjaily
We describe a new set of public, self-contained, and versatile computational tools for the investigation, manipulation, and evaluation of tree-level amplitudes in pure (super)Yang-…
Gauge-Invariant Double-Copies via Recursion
Jacob L. Bourjaily, Nikhil Kalyanapuram, Kokkimidis Patatoukos +2
We prove that all tree-level amplitudes in pure (super-)gravity can be expressed as term-wise, gauge-invariant double-copies of those of pure (super-)Yang-Mills obtained via BCFW r…
Loops from Cuts
Jacob L. Bourjaily, Simon Caron-Huot
We derive novel recursion relations for all loop amplitude integrands of planar, maximally supersymmetric Yang-Mills theory in terms of unitarity-like `cuts' obtained via sequences…