Two-Loop Iteration of Five-Point N=4 Super-Yang-Mills Amplitudes

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dc.creatorBern, Z.
dc.creatorCzakon, M.
dc.creatorKosower, D. A.
dc.creatorRoiban, R.
dc.creatorSmirnov, V. A.
dc.date2006-04-10
dc.date.accessioned2026-07-07T10:46:25Z
dc.date.available2026-07-07T10:46:25Z
dc.descriptionWe confirm by explicit computation the conjectured all-orders iteration of planar maximally supersymmetric N=4 Yang-Mills theory in the nontrivial case of five-point two-loop amplitudes. We compute the required unitarity cuts of the integrand and evaluate the resulting integrals numerically using a Mellin--Barnes representation and the automated package of ref.~[1]. This confirmation of the iteration relation provides further evidence suggesting that N=4 gauge theory is solvable.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/hep-th/0604074
dc.identifierhttp://arxiv.org/abs/hep-th/0604074
dc.identifierPhys.Rev.Lett.97:181601,2006
dc.identifierdoi:10.1103/PhysRevLett.97.181601
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/183224
dc.subjectHigh Energy Physics - Theory
dc.titleTwo-Loop Iteration of Five-Point N=4 Super-Yang-Mills Amplitudes
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