• Corpus ID: 234337288

Anomalous dimensions of twist 2 operators and $\mathcal{N}=4$ SYM quantum spectral curve

@inproceedings{Onishchenko2021AnomalousDO,
title={Anomalous dimensions of twist 2 operators and \$\mathcal\{N\}=4\$ SYM quantum spectral curve},
author={Andrei I. Onishchenko},
year={2021}
}
We present algorithmic perturbative solution of N = 4 SYM quantum spectral curve in the case of twist 2 operators, valid to in principle arbitrary order in coupling constant. The latter treats operator spins as arbitrary integer values and is written in terms of special class of functions – products of rational functions in spectral parameter with sums of Baxter polynomials and Hurwitz functions. It is shown that this class of functions is closed under elementary operations, such as shifts…

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