80 citations · 628 across the 28 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
hep-th2021★ 13 cited
The Grassmannian for Celestial Superamplitudes
Livia Ferro, Robert Moerman
Recently, scattering amplitudes in four-dimensional Minkowski spacetime have been interpreted as conformal correlation functions on the two-dimensional celestial sphere, the so-cal…
hep-th2021★ 10 cited
Kleiss-Kuijf Relations from Momentum Amplituhedron Geometry
David Damgaard, Livia Ferro, Tomasz Lukowski +1
In recent years, it has been understood that color-ordered scattering amplitudes can be encoded as logarithmic differential forms on positive geometries. In particular, amplitudes…