On the strong coupling scaling dimension of high spin operators

We give an exact analytic solution of the strong coupling limit of the integral equation which was recently proposed to describe the universal scaling function of high spin operators in ≤ 4 gauge theory. The solution agrees with the prediction from string theory, confirms the earlier numerical analy...

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Detalles Bibliográficos
Main Authors: Alday, L, Arutyunov, G, Eden, B, Benna, M, Klebanov, I
Formato: Journal article
Publicado: 2007
Descripción
Summary:We give an exact analytic solution of the strong coupling limit of the integral equation which was recently proposed to describe the universal scaling function of high spin operators in ≤ 4 gauge theory. The solution agrees with the prediction from string theory, confirms the earlier numerical analysis and provides a basis for developing a systematic perturbation theory around strong coupling. © SISSA 2007.