4 citations · 4 across the 1 of their papers we have counts for
6 papers
BCJ Amplitude Relations for Anti-de Sitter Boundary Correlators in Embedding Space
Pranav Diwakar, Aidan Herderschee, Radu Roiban +1
We generalize the color/kinematics duality of flat-space scattering amplitudes to the embedding space formulation of AdS boundary correlators. Kinematic numerators and propagators…
Algebraic branch points at all loop orders from positive kinematics and wall crossing
Aidan Herderschee
There is a remarkable connection between the boundary structure of the positive kinematic region and branch points of integrated amplitudes in planar SYM. A long st…
Open associahedra and scattering forms
Aidan Herderschee, Fei Teng
We continue the study of open associahedra associated with bi-color scattering amplitudes initiated in arXiv:1912.08307. We focus on the facet geometries of the open associahedra,…
On Positive Geometry and Scattering Forms for Matter Particles
Aidan Herderschee, Song He, Fei Teng +1
We initiate the study of positive geometry and scattering forms for tree-level amplitudes with matter particles in the (anti-)fundamental representation of the color/flavor group.…
Constructing Coulomb Branch Superamplitudes
Aidan Herderschee, Seth Koren, Timothy Trott
We study scattering amplitudes of massive BPS states on the Coulomb branch of super-Yang-Mills, utilising a little group covariant on-shell superspace for mass…
Massive On-Shell Supersymmetric Scattering Amplitudes
Aidan Herderschee, Seth Koren, Timothy Trott
We introduce a manifestly little group covariant on-shell superspace for massive particles in four dimensions using the massive spinor helicity formalism. This enables us to constr…