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A Two-Loop Octagon Wilson Loop in N = 4 SYM

In the planar N = 4 supersymmetric Yang-Mills theory at weak coupling, we perform the first analytic computation of a two-loop eight-edged Wilson loop embedded into the boundary of AdS3. Its remainder function is given as a function of uniform transcendental weight four in terms of a constant plus a...

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Detalles Bibliográficos
Autores principales: Del Duca, Vittorio, Duhr, Claude, Smirnov, Vladimir A.
Lenguaje:eng
Publicado: 2010
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP09(2010)015
http://cds.cern.ch/record/1273491