4.4 Article

Universal structure of subleading infrared poles at strong coupling

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JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 7, 页码 -

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SPRINGER
DOI: 10.1088/1126-6708/2009/07/047

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Supersymmetric gauge theory; AdS-CFT Correspondence

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Recently a concise expression for the subleading infrared singularity of dimensional-regularized gauge theories has been proposed. For conformal theories, such relation involves a universal eikonal contribution plus a non-eikonal contribution, related to the subleading term in the anomalous dimension of twist two operators with large spin. In this note we make use of the AdS/CFT correspondence in order to check such conjecture at strong coupling for the case of N = 4 SYM.

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