49 citations · 257 across the 16 of their papers we have counts for
3 papers · 1 filter
All-Multiplicity Non-Planar MHV Amplitudes in sYM at Two Loops
Jacob L. Bourjaily, Enrico Herrmann, Cameron Langer +2
We give a closed-form, prescriptive representation of all-multiplicity two-loop MHV amplitude integrands in fully-color-dressed (non-planar) maximally supersymmetric Yang-Mills the…
Prescriptive Unitarity for Non-Planar Six-Particle Amplitudes at Two Loops
Jacob L. Bourjaily, Enrico Herrmann, Cameron Langer +2
We extend the applications of prescriptive unitarity beyond the planar limit to provide local, polylogarithmic, integrand-level representations of six-particle MHV scattering ampli…
All-loop cuts from the Amplituhedron
Cameron Langer, Akshay Yelleshpur Srikant
The definition of the amplituhedron in terms of sign flips involves both one-loop constraints and the "mutual positivity" constraint. To gain an understanding of the all-loop integ…