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Correlation functions of the chiral stress-tensor multiplet in N=4 SYM
D. Chicherin, R. Doobary, B. Eden +4
We give a new method for computing the correlation functions of the chiral part of the stress-tensor supermultiplet that relies on the reformulation of N=4 SYM in twistor space. It…
N=4 superconformal Ward identities for correlation functions
A. V. Belitsky, S. Hohenegger, G. P. Korchemsky +1
In this paper we study the four-point correlation function of the energy-momentum supermultiplet in theories with N=4 superconformal symmetry in four dimensions. We present a compa…
The three-loop cusp anomalous dimension in QCD
Andrey Grozin, Johannes M. Henn, Gregory P. Korchemsky +1
We present the full analytic result for the three-loop angle-dependent cusp anomalous dimension in QCD. With this result, infrared divergences of planar scattering processes with m…
The terms of the three-loop cusp anomalous dimension in QCD
Andrey Grozin, Johannes M. Henn, Gregory P. Korchemsky +1
In this talk we present the result for the dependent piece of the three-loop cusp anomalous dimension in QCD. Remarkably, it is parametrized by the same simple functions appe…