Reduze 2 - Distributed Feynman Integral Reduction - INSPIRE

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Reduze 2 - Distributed Feynman Integral Reduction

A. von Manteuffel
(
- Zurich U. and
- Mainz U., Inst. Phys.
)
,
C. Studerus
(
- Bielefeld U.
)

Jan, 2012

16 pages

e-Print:

1201.4330 [hep-ph]

Report number:

ZU-TH-01-12,
MZ-TH-12-03,
BI-TP-2012-02

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Abstract: (arXiv)

Reduze is a computer program for reducing Feynman integrals to master integrals employing a variant of Laporta's reduction algorithm. This article describes version 2 of the program. New features include the distributed reduction of single topologies on multiple processor cores. The parallel reduction of different topologies is supported via a modular, load balancing job system. Fast graph and matroid based algorithms allow for the identification of equivalent topologies and integrals.

Note:

16 pages, 5 figures

topology
Feynman graph
master integral
modular
programming

References(24)

Figures(10)

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