29 citations · 80 across the 15 of their papers we have counts for
6 papers · 1 filter
On one-loop amplitudes in gauge theories
Qu Cao, Jin Dong, Song He +1
We propose a new ``universal expansion" for one-loop amplitudes with arbitrary number of gluons in dimensions, which holds for general gauge theories with gluons/fermions/scala…
Surface Kinematics and "The" Yang-Mills Integrand
Nima Arkani-Hamed, Qu Cao, Jin Dong +2
It has been a long-standing challenge to define a canonical loop integrand for non-supersymmetric gluon scattering amplitudes in the planar limit. Naive integrands are inflicted wi…
On universal splittings of tree-level particle and string scattering amplitudes
Qu Cao, Jin Dong, Song He +2
In this paper, we study the newly discovered universal splitting behavior for tree-level scattering amplitudes of particles and strings~\cite{Cao:2024gln}: when a set of Mandelstam…
Pions from higher-dimensional gluons: general realizations and stringy models
Jin Dong, Xiang Li, Fan Zhu
In this paper we revisit the general phenomenon that scattering amplitudes of pions can be obtained from "dimensional reduction" of gluons in higher dimensions in a more general co…
A universal splitting of string and particle scattering amplitudes
Qu Cao, Jin Dong, Song He +1
We propose a new splitting behavior of tree-level string/particle amplitudes for scalars, gluons and gravitons. We identify certain subspaces in the space of Mandelstam variables,…
Scalar-Scaffolded Gluons and the Combinatorial Origins of Yang-Mills Theory
Nima Arkani-Hamed, Qu Cao, Jin Dong +2
We present a new formulation for Yang-Mills scattering amplitudes in any number of dimensions and at any loop order, based on the same combinatorial and binary-geometric ideas in k…