94 citations · 294 across the 25 of their papers we have counts for
4 papers · 1 filter
A New Framework for Higher Loop Witten Diagrams
Aidan Herderschee
The differential representation is a novel formalism for studying boundary correlators in -dimensional anti-de Sitter space. In this letter, we generalize the differential r…
Generalizations of the Double-Copy: the KLT Bootstrap
Huan-Hang Chi, Henriette Elvang, Aidan Herderschee +2
We formulate a new program to generalize the double-copy of tree amplitudes. The approach exploits the link between the identity element of the KLT algebra and the KLT kernel, and…
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…