FIRE 6.5: Feynman integral reduction with new simplification library

AV Smirnov, M Zeng - Computer Physics Communications, 2024 - Elsevier
FIRE is a program which performs integration-by-parts (IBP) reductions of Feynman
integrals. Originally, the C++ version of FIRE relies on the computer algebra system Fermat …

Bootstrap** the relativistic two-body problem

C Dlapa, G Kälin, Z Liu, RA Porto - Journal of High Energy Physics, 2023 - Springer
A bstract We describe the formalism to compute gravitational-wave observables for compact
binaries via the effective field theory framework in combination with modern tools from …

Algorithm FIRE—Feynman integral reduction

AV Smirnov - Journal of High Energy Physics, 2008 - iopscience.iop.org
The recently developed algorithm FIRE performs the reduction of Feynman integrals to
master integrals. It is based on a number of strategies, such as applying the Laporta …

Towards a basis for planar two-loop integrals

J Gluza, K Kajda, DA Kosower - … Review D—Particles, Fields, Gravitation, and …, 2011 - APS
The existence of a finite basis of algebraically independent one-loop integrals has
underpinned important developments in the computation of one-loop amplitudes in field …

Exploring the linear space of Feynman integrals via generating functions

X Guan, X Li, YQ Ma - Physical Review D, 2023 - APS
Deriving a comprehensive set of reduction rules for Feynman integrals has been a long-
standing challenge. In this paper, we present a proposed solution to this problem utilizing …

Gröbner bases and generation of difference schemes for partial differential equations

VP Gerdt, YA Blinkov, VV Mozzhilkin - SIGMA. Symmetry, Integrability …, 2006 - emis.de
In this paper we present an algorithmic approach to the generation of fully conservative
difference schemes for linear partial differential equations. The approach is based on …

[BOK][B] Formal algorithmic elimination for PDEs

D Robertz - 2014 - books.google.com
Investigating the correspondence between systems of partial differential equations and their
analytic solutions using a formal approach, this monograph presents algorithms to …

Applying Gröbner bases to solve reduction problems for Feynman integrals

AV Smirnov, VA Smirnov - Journal of High Energy Physics, 2006 - iopscience.iop.org
We describe how Gröbner bases can be used to solve the reduction problem for Feynman
integrals, ie to construct an algorithm that provides the possibility to express a Feynman …

Basic module theory over non-commutative rings with computational aspects of operator algebras

J Gómez-Torrecillas - Algebraic and Algorithmic Aspects of Differential and …, 2014 - Springer
LNCS 8372 - Basic Module Theory over Non-commutative Rings with Computational Aspects of
Operator Algebras Page 1 Basic Module Theory over Non-commutative Rings with …

An algorithm to construct Gröbner bases for solvingintegration by parts relations

AV Smirnov - Journal of High Energy Physics, 2006 - iopscience.iop.org
This paper is a detailed description of an algorithm based on a generalized Buchberger
algorithm for constructing Gröbner-type bases associated with polynomials of shift operators …