5 papers · 1 filter
BCFW recursion for light-like Wilson loop correlators
James Drummond, Matthew Rochford, Rowan Wright
We apply the idea of holomorphic linking (arXiv:1101.1329) to correlators of multiple light-like loop operators in super Yang-Mills theory. This allows us to extend…
Leading singularities of Wilson loop correlators from twistor Wilson loop diagrams
James Drummond, Matthew Rochford, Rowan Wright
The leading singularities of one-loop scattering amplitudes in planar super Yang-Mills theory are known to factorise into products of tree-level amplitudes, and thi…
Light-like Wilson loops and the -equation
James Drummond, Matthew Rochford, Rowan Wright
In recent work we began a study of the correlators of multiple light-like Wilson loops in super Yang-Mills theory, focussing primarily on tree-level calculations an…
Light-like Wilson loop correlators
James Drummond, Ãmer GürdoÄan, Matthew Rochford +1
It is well-known that the expectation values of null polygonal Wilson loops computed in planar \(\mathcal{N}=4\) super Yang-Mills theory are dual to MHV amplitudes in that theory,…
Singularities of massless scattering and cluster algebras
Lara Bossinger, James Drummond, Ross Glew +2
Partial flag varieties arise in the context of massless scattering kinematics. They can be associated to both spinor-helicity variables and momentum twistor variables in two separa…