13 citations · 13 across the 1 of their papers we have counts for
5 papers · 1 filter
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…
Momentum Amplituhedron meets Kinematic Associahedron
David Damgaard, Livia Ferro, Tomasz Lukowski +1
In this paper we study a relation between two positive geometries: the momentum amplituhedron, relevant for tree-level scattering amplitudes in super Yang-Mills t…
From Momentum Amplituhedron Boundaries to Amplitude Singularities and Back
Livia Ferro, Tomasz Lukowski, Robert Moerman
The momentum amplituhedron is a positive geometry encoding tree-level scattering amplitudes in super Yang-Mills directly in spinor-helicity space. In this paper we…
Boundaries of the Amplituhedron with amplituhedronBoundaries
Tomasz Lukowski, Robert Moerman
Positive geometries provide a modern approach for computing scattering amplitudes in a variety of physical models. In order to facilitate the exploration of these new geometric met…
A semi-classical recipe for wobbly limp noodles in partonic soup
R. W. Moerman, W. A. Horowitz
We compute the average squared distance, , travelled by a light-flavour off-mass-shell coloured parton in a strongly-coupled super-symmetric Yang…