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The three-loop cusp anomalous dimension in QCD and its supersymmetric extensions
Andrey Grozin, Johannes M. Henn, Gregory P. Korchemsky +1
We present the details of the analytic calculation of the three-loop angle-dependent cusp anomalous dimension in QCD and its supersymmetric extensions, including the maximally supe…
Bootstrapping correlation functions in N=4 SYM
Dmitry Chicherin, Reza Doobary, Burkhard Eden +3
We describe a new approach to computing the chiral part of correlation functions of stress-tensor supermultiplets in N=4 SYM that relies on symmetries, analytic properties and the…
Four-point correlation function of stress-energy tensors in N=4 superconformal theories
G. P. Korchemsky, E. Sokatchev
We derive the explicit expression for the four-point correlation function of stress-energy tensors in four-dimensional N=4 superconformal theory. We show that it has a remarkably s…