Integral reduction with Kira 2.0 and finite field methods

We present the new version 2.0 of the Feynman integral reduction program Kira and describe the new features. The primary new feature is the reconstruction of the final coefficients in integration-by-parts reductions by means of finite field methods with the help of FireFly. This procedure can be par...

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Bibliographic Details

Published in:	Computer physics communications Vol. 266; p. 108024
Main Authors:	Klappert, Jonas, Lange, Fabian, Maierhöfer, Philipp, Usovitsch, Johann
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.09.2021
Subjects:	Computer algebra Dimensional regularization Feynman diagrams Laporta algorithm Modular arithmetic Multi-loop Feynman integrals Laporta algorithm Dimensional regularization Multi-loop Feynman integrals Feynman diagrams Computer algebra Modular arithmetic
ISSN:	0010-4655, 1879-2944
Online Access:	Get full text
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