26 citations · 55 across the 6 of their papers we have counts for
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hep-th2020★ 22 cited
A Lie bracket for the momentum kernel
Hadleigh Frost, Carlos R. Mafra, Lionel Mason
We develop new mathematical tools for the study of the double copy and colour-kinematics duality for tree-level scattering amplitudes using the properties of Lie polynomials. We sh…
hep-th2020★ 1 cited
Lie Polynomials and a Twistorial Correspondence for Amplitudes
Hadleigh Frost, Lionel Mason
We review Lie polynomials as a mathematical framework that underpins the structure of the so-called double copy relationship between gauge and gravity theories (and a network of ot…