Abstract
We compute the one-loop expectation value of light-like polygonal Wilson loops in super-Yang–Mills theory in full superspace. When projecting to chiral superspace, we recover the known results for the tree-level next-to-maximally-helicity-violating scattering amplitude. The one-loop maximally-helicity-violating amplitude is also included in our result but there are additional terms which do not immediately correspond to scattering amplitudes. We finally discuss different regularizations and their Yangian anomalies.
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