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Simplicity of Polygon Wilson Loops in N=4 SYM
Andreas Brandhuber, Paul Heslop, Valentin V. Khoze +1
Wilson loops with lightlike polygonal contours have been conjectured to be equivalent to MHV scattering amplitudes in N=4 super Yang-Mills. We compute such Wilson loops for special…
Proof of the Dual Conformal Anomaly of One-Loop Amplitudes in N=4 SYM
Andreas Brandhuber, Paul Heslop, Gabriele Travaglini
We provide two derivations of the one-loop dual conformal anomaly of generic n-point superamplitudes in maximally supersymmetric Yang-Mills theory. Our proofs are based on simple a…
One-Loop Amplitudes in N=4 Super Yang-Mills and Anomalous Dual Conformal Symmetry
Andreas Brandhuber, Paul Heslop, Gabriele Travaglini
We discuss what predictions can be made for one-loop superamplitudes in maximally supersymmetric Yang-Mills theory by using anomalous dual conformal symmetry. We show that the anom…
Two-Loop Polygon Wilson Loops in N=4 SYM
Charalampos Anastasiou, Andreas Brandhuber, Paul Heslop +3
We compute for the first time the two-loop corrections to arbitrary n-gon lightlike Wilson loops in N=4 supersymmetric Yang-Mills theory, using efficient numerical methods. The cal…