Leading transcedental contribution to the four-loop universal anomalous dimension in N=4 SYM

2008/11/21 by V. N. Velizhanin · 1 citation
Physics and Astronomy · #hep-th

paper · pdf · doi:10.1016/j.physletb.2009.04.063

published as Phys.Lett.B676:112-115,2009 · 7 pages, minor changes

Abstract

We present the result of a full direct component calculation for the term proportional to zeta(5) in the four-loop universal anomalous dimension of the twist-2 operators in N =4 supersymmetric Yang-Mills theory for the first three even moments. We suggest the general form such contribution for the arbitrary Lorentz spin of the twist-2 operators.

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• The non-planar contribution to the four-loop universal anomalous dimension in N=4 Supersymmetric Yang-Mills theory