111 citations · 576 across the 26 of their papers we have counts for
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Kinematic Hopf Algebra for BCJ Numerators in Heavy-Mass Effective Field Theory and Yang-Mills Theory
Andreas Brandhuber, Gang Chen, Henrik Johansson +2
We present a closed formula for all Bern-Carrasco-Johansson (BCJ) numerators describing -dimensional tree-level scattering amplitudes in a heavy-mass effective field theory with…
Classical gravitational scattering from a gauge-invariant double copy
Andreas Brandhuber, Gang Chen, Gabriele Travaglini +1
We propose a method to compute the scattering angle for classical black hole scattering directly from two massive particle irreducible diagrams in a heavy-mass effective field theo…
Next-to-MHV Yang-Mills kinematic algebra
Gang Chen, Henrik Johansson, Fei Teng +1
Kinematic numerators of Yang-Mills scattering amplitudes possess a rich Lie algebraic structure that suggest the existence of a hidden infinite-dimensional kinematic algebra. Expli…
A new gauge-invariant double copy for heavy-mass effective theory
Andreas Brandhuber, Gang Chen, Gabriele Travaglini +1
We propose a new form of the colour-kinematics/double-copy duality for heavy-mass effective field theories, which we apply to construct compact expressions for tree amplitudes with…