FIRE6: Feynman Integral REduction with modular arithmetic - INSPIRE

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FIRE6: Feynman Integral REduction with modular arithmetic

A.V. Smirnov
(
- Moscow State U. and
- KIT, Karlsruhe, TTP
)
,
F.S. Chukharev
(
- Moscow State U.
)

Jan 23, 2019

40 pages

Published in:

Comput.Phys.Commun. 247 (2020) 106877

e-Print:

1901.07808 [hep-ph]

DOI:

10.1016/j.cpc.2019.106877 (publication)

Report number:

TTP19-006

View in:

ADS Abstract Service

reference search421 citations

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Abstract: (arXiv)

FIRE is a program performing reduction of Feynman integrals to master integrals. The C++ version of FIRE was presented in 2014. There have been multiple changes and upgrades since then including the possibility to use multiple computers for one reduction task and to perform reduction with modular arithmetic. The goal of this paper is to present the current version of FIRE.

Note:

v2: some minor updates and fixing the spelling of the family name of one of the authors; v3: instruction updated and new features of version 6.1 described;

Feynman diagrams
Multiloop Feynman integrals
Dimensional regularization
Computer algebra
Modular arithmetic
Supercomputers
Feynman graph
modular
master integral
computer: algebra

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