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arXiv · 1310.3752

Two-point correlator of twist-2 light-ray operators in N=4 SYM in BFKL approximation

Ian Balitsky·Vladimir Kazakov·Evgeny Sobko
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Abstract

We generalize local operators of the leading twist-2 of N=4 SYM theory to the case of complex Lorentz spin j using principal series representation of sl(2,R). We give the direct computation of correlation function of two such non-local operators in the BFKL regime when j -> 1. The correlator appears to have the expected conformal coordinate dependence governed by the anomalous dimension of twist-2 operator in NLO BFKL approximation predicted by Kotikov and Lipatov.

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Ian Balitsky, Vladimir Kazakov, Evgeny Sobko. 2013-10-14. Two-point correlator of twist-2 light-ray operators in N=4 SYM in BFKL approximation. https://arxiv.org/abs/1310.3752

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