High energy behavior of a six-point R-current correlator in N= 4 supersymmetric Yang-Mills theory

• Verfasst von: Bartels, Jochen [VerfasserIn]
• Verfasst von: Ewerz, Carlo [VerfasserIn]
• Titel: High energy behavior of a six-point R-current correlator in N= 4 supersymmetric Yang-Mills theory
• Verf.angabe: Jochen Bartels, Carlo Ewerz, Martin Hentschinski and Anna-Maria Mischler
• Fussnoten: Gesehen am 22.11.2017
• Titel Quelle: Enthalten in: Journal of high energy physics
• Jahr Quelle: 2010
• Band/Heft Quelle: (2010,05) Artikel-Nummer 18, 47 Seiten
• ISSN Quelle: 1029-8479
• DOI: doi:10.1007/JHEP05(2010)018
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1565627997

Abstract

We study the high energy limit of a six-point R-current correlator in N=4N=4 \mathcal{N} = 4 supersymmetric Yang-Mills theory for finite Nc. We make use of the framework of perturbative resummation of large logarithms of the energy. More specifically, we apply the (extended) generalized leading logarithmic approximation. We find that the same conformally invariant two-to-four gluon vertex occurs as in non-supersymmetric Yang-Mills theory. As a new feature we find a direct coupling of the four-gluon t-channel state to the R-current impact factor.