Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1841807 | Nuclear Physics B | 2009 | 12 Pages |
Abstract
We propose a scheme for determining a generalised scaling function, namely the Sudakov factor in a peculiar double scaling limit for high spin and large twist operators belonging to the sl(2) sector of planar N=4 SYM. In particular, we perform explicitly the all-order computation at strong 't Hooft coupling regarding the first (contribution to the) generalised scaling function. Moreover, we compare our asymptotic results with the numerical solutions finding a very good agreement and evaluate numerically the non-asymptotic contributions. Eventually, we illustrate the agreement and prediction on the string side.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Davide Fioravanti, Paolo Grinza, Marco Rossi,