Speaker
Nikolay Gromov
Description
The Balitsky-Fadin-Kuraev-Lipatov regime of N=4 is another corner where one can
make a contact with fishnet theory.
We demonstrate that the Balitsky-Fadin-Kuraev-Lipatov regime of maximally
supersymmetric Yang-Mills theory can be explicitly solved up to the L+1 order in
weak coupling by uncovering a novel long-range asymptotic Baxter-Bethe ansatz
for trajectories with L scalar fields. The set of equations we have found is
reminiscent of the Beisert-Eden-Staudacher equations for local operators but
instead applies to non-local operators corresponding to the horizontal Regge
trajectories. We also verify and give new predictions for the light-ray operator
spectrum by resummation of the leading singularities in our result.
