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arXiv · 1910.06275

Internal Reduction method for computing Feynman Integrals

Costas G. Papadopoulos·Christopher Wever
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Abstract

A new approach to compute Feynman Integrals is presented. It relies on an integral representation of a given Feynman Integral in terms of simpler ones. Using this approach, we present, for the first time, results for a certain family of non-planar five-point two-loop Master Integrals with one external off-shell particle, relevant for instance for $H+2$ jets production at the LHC, in both Euclidean and physical kinematical regions.

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Costas G. Papadopoulos, Christopher Wever. 2019-10-14. Internal Reduction method for computing Feynman Integrals. https://doi.org/10.1007/jhep02(2020)112

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