Cusp anomalous dimension in maximally supersymmetric Yang-Mills theory at strong coupling.
We construct an analytical solution to the integral equation which is believed to describe logarithmic growth of the anomalous dimensions of high-spin operators in planar N=4 super Yang-Mills theory and use it to determine the strong coupling expansion of the cusp anomalous dimension.
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Laboratoire de Physique Théorique, Université de Paris XI and CNRS (UMR 8627), 91405 Orsay Cédex, France.
Korchemsky
G P
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Kotański
J
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