14 citations · 18 across the 2 of their papers we have counts for
3 papers
hep-th2020★ 4 cited
Positive Geometries for One-Loop Chiral Octagons
Enrico Herrmann, Cameron Langer, Jaroslav Trnka +1
Inspired by the topological sign-flip definition of the Amplituhedron, we introduce similar, but distinct, positive geometries relevant for one-loop scattering amplitudes in planar…
hep-th2020
Sign Flip Triangulations of the Amplituhedron
Ryota Kojima, Cameron Langer
We present new triangulations of the amplituhedron relevant for scattering amplitudes in planar super-Yang-Mills, obtained directly from the combinatorial def…
hep-th2019★ 14 cited
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…