On the strong coupling scaling dimension of high spin operators
Author(s) -
Luis F. Alday,
Gleb Arutyunov,
Burkhard Eden,
Marcus K. Benna,
Igor R. Klebanov
Publication year - 2007
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2007/04/082
Subject(s) - scaling , perturbation theory (quantum mechanics) , scaling limit , coupling (piping) , mathematical physics , string theory , limit (mathematics) , physics , spin (aerodynamics) , dimension (graph theory) , statistical physics , theoretical physics , quantum mechanics , mathematics , quantum electrodynamics , mathematical analysis , pure mathematics , mechanical engineering , geometry , engineering , thermodynamics
We give an exact analytic solution of the strong coupling limit of theintegral equation which was recently proposed to describe the universal scalingfunction of high spin operators in N = 4 gauge theory. The solution agrees withthe prediction from string theory, confirms the earlier numerical analysis andprovides a basis for developing a systematic perturbation theory around strongcoupling.Comment: 26 pages, 2 figure
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