The Four-Loop Konishi in N=4 SYM

2008/08/31 by V. N. Velizhanin
Physics and Astronomy · #hep-th

paper · pdf · doi:10.1134/s0021364009010020

published as JETP Lett.89:6-9,2009 · 7 pages, some detailes of calculations added

Abstract

We present the result of a full direct component calculation for the planar four-loop anomalous dimension of the Konishi operator in N =4 Supersymmetric Yang-Mills theory. Our result confirms the results obtained from superfield (arXiv:0712.3522, arXiv:0806.2095) and superstring (arXiv:0807.0399) computations, which take into account finite size corrections to the all-loop asymptotic Bethe ansatz for the integrable models describing the spectrum of the anomalous dimensions of the gauge-invariant operators and the spectrum of the string states in the framework of the gauge/string duality.

Citations

• Wrapping at four loops in N=4 SYM
• Anomalous dimension with wrapping at four loops in N=4 SYM
• Four-loop perturbative Konishi from strings and finite size effects for multiparticle states