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arXiv:0708.3933 [hep-th]AbstractReferencesReviewsResources

Cusp anomalous dimension in maximally supersymmetric Yang-Mills theory at strong coupling

B. Basso, G. P. Korchemsky, J. Kotanski

Published 2007-08-29, updated 2008-01-24Version 3

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.

Comments: 5 pages. v3: minor corrections, references and important note added
Journal: Phys.Rev.Lett.100:091601, 2008
Categories: hep-th, hep-ph
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