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Cusp anomalous dimension in maximally supersymmetric Yang-Mills theory at strong couplingDOI: 10.1103/PhysRevLett.100.091601 Abstract: We construct an exact 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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