AMFlow
swMATH ID: | 41194 |
Software Authors: | Liu, Xiao; Ma, Yan-Qing |
Description: | AMFlow: a Mathematica Package for Feynman integrals computation via Auxiliary Mass Flow. AMFlow is a Mathematica package to numerically calculate dimensionally regularized Feynman integrals via the recently proposed auxiliary mass flow method, which sets up and solves differential equations of Feynman integrals with respect to an auxiliary mass parameter. Differential equations can be automatically computed using existed reduction packages. Boundary conditions can be calculated within the auxiliary mass flow framework. The differential equations are then solved numerically using generalized power series expansion method combining with numerical fit strategy. The main usages of the AMFlow package are discussed through an explicit example of double-box family involved in two-loop tt¯ production. |
Homepage: | https://arxiv.org/abs/2201.11669 |
Source Code: | https://gitlab.com/multiloop-pku/amflow |
Dependencies: | Mathematica |
Keywords: | High Energy Physics; arXiv_hep-ph; arXiv_hep-th; AMFlow; Mathematica Package; Feynman integrals; Auxiliary Mass Flow |
Related Software: | LiteRed; Kira; DiffExp; FiniteFlow; FIRE; pySecDec; Reduze; SeaSyde; FIESTA; Fuchsia; FORM; PolyLogTools; MultivariateApart; epsilon; FireFly; Libra; GiNaC; AIR; PentagonFunctions; Mathematica |
Cited in: | 35 Documents |
Standard Articles
1 Publication describing the Software | Year |
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AMFlow: a Mathematica Package for Feynman integrals computation via Auxiliary Mass Flow arXiv Xiao Liu, Yan-Qing Ma |
2022
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Cited by 86 Authors
Cited in 4 Serials
28 | Journal of High Energy Physics |
5 | Computer Physics Communications |
1 | Classical and Quantum Gravity |
1 | Letters in Mathematical Physics |
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