FeynHelpers: Connecting FeynCalc to FIRE and Package-X

Published: 12-05-2017| Version 1 | DOI: 10.17632/h5cfbhbbnc.1
Contributor:
Vladyslav Shtabovenko

Description

We present a new interface called FeynHelpers that connects FeynCalc, a Mathematica package for symbolic semi-automatic evaluation of Feynman diagrams and calculations in quantum field theory (QFT) to Package-X and FIRE. The former provides a library of analytic results for scalar 1-loop integrals with up to 4 legs, while the latter is a general-purpose tool for reduction of multi-loop scalar integrals using Integration-by-Parts (IBP) identities.

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