157 citations · 556 across the 12 of their papers we have counts for
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hep-th2021★ 9 cited
On the geometry of the orthogonal momentum amplituhedron
Tomasz Lukowski, Robert Moerman, Jonah Stalknecht
In this paper we study the orthogonal momentum amplituhedron , a recently introduced positive geometry that encodes the tree-level scattering amplitudes in ABJM theo…
hep-th2021★ 5 cited
The hypersimplex canonical forms and the momentum amplituhedron-like logarithmic forms
Tomasz Lukowski, Jonah Stalknecht
In this paper we provide a formula for the canonical differential form of the hypersimplex for all and . We also study the generalization of the momentum amplituhe…