Anomalous dimension with wrapping at four loops in N=4 SYM
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In this paper we give all the details of the calculation that we presented in our previous paper arXiv:0712.3522, concerning the four-loop anomalous dimension of the Konishi descendant tr(ϕZϕZ-ϕϕZ Z) in the SU(2) sector of the N=4 planar SYM theory. We explicitly consider all the wrapping diagrams that we compute using an N=1 superspace approach and Gegenbauer polynomial x-space techniques.
LaTeX, mpost, feynmf, 48 pages, 17 figures, 13 tables; v2: symmetry factor of 2 corrected in W_D which modifies the rational part of the final result, references added
LaTeX, mpost, feynmf, 48 pages, 17 figures, 13 tables; v2: symmetry factor of 2 corrected in W_D which modifies the rational part of the final result, references added