A Generalized Scaling Function for AdS/CFT
Lisa Freyhult, Adam Rej, Matthias Staudacher
TL;DR
This paper introduces a new non-perturbative equation for a generalized scaling function in the AdS/CFT correspondence, bridging weak and strong coupling regimes for twist operators in the sl(2) sector.
Contribution
It derives a novel non-perturbative equation for a generalized two-parameter scaling function in AdS/CFT, extending understanding of the large spin limit.
Findings
Derived a non-perturbative equation for the scaling function
Analyzed the equation at weak coupling
Expected to interpolate between gauge and string theory regimes
Abstract
We study a refined large spin limit for twist operators in the sl(2) sector of AdS/CFT. We derive a novel non-perturbative equation for the generalized two-parameter scaling function associated to this limit, and analyze it at weak coupling. It is expected to smoothly interpolate between weakly coupled gauge theory and string theory at strong coupling.
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