Finite-size effect for four-loop Konishi of the beta-deformed N=4 SYM - High Energy Physics - TheoryReport as inadecuate




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Abstract: We propose that certain twists of the su2|2 S-matrix elements describe thebeta-deformation of N=4 supersymmetric Yang-Mills theory. We compute theperturbative four-loop anomalous dimension of the Konishi operator of thedeformed gauge theory from the Luscher formula based on these twisted S-matrixelements. The result agrees exactly with the perturbative gauge theorycomputations.



Author: Changrim Ahn, Zoltan Bajnok, Diego Bombardelli, Rafael I. Nepomechie

Source: https://arxiv.org/







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