51 citations · 93 across the 2 of their papers we have counts for
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hep-th2008★ 42 cited
On the structure of scattering amplitudes in N=4 super Yang-Mills and N=8 supergravity
Freddy Cachazo, David Skinner
Exploiting singularities in Feynman integrals to get information about scattering amplitudes has been particularly useful at one-loop in theories where no triangles or bubbles appe…
hep-th2007★ 51 cited
Heterotic twistor-string theory
Lionel Mason, David Skinner
We reformulate twistor-string theory as a heterotic string based on a twisted (0,2) model. The path integral localizes on holomorphic maps, while the (0,2) moduli naturally corresp…