Manifestly dual-conformal loop integration

Local, manifestly dual-conformally invariant loop integrands are now known for all finite quantities associated with observables in planar, maximally supersymmetric Yang-Mills theory through three loops. These representations, however, are not infrared-finite term by term and therefore require regul...

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Bibliographic Details
Main Authors: Jacob L. Bourjaily, Falko Dulat, Erik Panzer
Format: Article
Language:English
Published: Elsevier 2019-05-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321319300902