Larsen, Kasper J.
- Conference Paper
We provide a sufficient condition for avoiding squared propagators in the intermediate stages of setting up differential equations for loop integrals. This condition is satisfied in a large class of two- and three-loop diagrams. For these diagrams, the differential equations can thus be computed using “unitarity-compatible” integration-by-parts reductions, which simplify the reduction problem by avoiding integrals with higher-power propagators. Show more
Journal / seriesPoS: Proceedings of Science
Organisational unit03896 - Beisert, Niklas / Beisert, Niklas
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