Analytic results for multiloop scattering amplitudes

Published 26 Sep 2012 in hep-th and hep-ph | (1209.5879v1)

Abstract: The velocity-dependent cusp anomalous dimension is by definition the ultraviolet (UV) anomalous dimension of a Wilson loop with a cusp. It appears in many physically interesting processes. In this talk we present recent progress in the analytic calculation of that quantity.

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Authors (1)

Johannes M. Henn

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