29 citations · 57 across the 16 of their papers we have counts for
7 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…
The Cusp Limit of Correlators and A New Graphical Bootstrap for Correlators/Amplitudes to Eleven Loops
Song He, Canxin Shi, Yichao Tang +1
We consider the universal behavior of half-BPS correlators in super-Yang-Mills in the cusp limit where two consecutive separations become lightl…
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…
Supergluon scattering in AdS: constructibility, spinning amplitudes, and new structures
Qu Cao, Song He, Xiang Li +1
We elaborate on a new recursive method proposed in arXiv:2312.15484 for computing tree-level -point supergluon amplitudes as well as those with one gluon, i.e., spinning amplitu…
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…
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…