Integration-by-parts reductions of Feynman integrals using Singular and GPI-Space

Integration-by-parts reductions of Feynman integrals using Singular and GPI-Space

Abstract We introduce an algebro-geometrically motived integration-by-parts (IBP) re- duction method for multi-loop and multi-scale Feynman integrals, using a framework for massively parallel computations in computer algebra. This framework combines the com- puter algebra system Singular with the wo...

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Bibliographic Details
Main Authors: Dominik Bendle, Janko Böhm, Wolfram Decker, Alessandro Georgoudis, Franz-Josef Pfreundt, Mirko Rahn, Pascal Wasser, Yang Zhang
Format: Article
Language:English
Published: SpringerOpen 2020-02-01
Series:Journal of High Energy Physics
Subjects:
Scattering Amplitudes
Differential and Algebraic Geometry
Online Access:https://doi.org/10.1007/JHEP02(2020)079

Internet

https://doi.org/10.1007/JHEP02(2020)079

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