\texttt{FeynGKZ}: a \textit{Mathematica} package for solving Feynman integrals using GKZ hypergeometric systems
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Publication:2692479
DOI10.1016/j.cpc.2023.108699OpenAlexW4321766492MaRDI QIDQ2692479
Sudeepan Datta, B. Ananthanarayan, Souvik Bera, Sumit Banik
Publication date: 21 March 2023
Published in: Computer Physics Communications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2211.01285
computer algebraanalytic continuationFeynman integralsmultiloop Feynman integralsmultivariate hypergeometric functions
Related Items (7)
FeynGKZ ⋮ \texttt{AlgRel.wl}: algebraic relations for the product of propagators in Feynman integrals ⋮ Holonomic representation of biadjoint scalar amplitudes ⋮ Symbol alphabets from the Landau singular locus ⋮ GKZ hypergeometric systems of the three-loop vacuum Feynman integrals ⋮ Restrictions of Pfaffian systems for Feynman integrals ⋮ \(\epsilon\)-expansion of multivariable hypergeometric functions appearing in Feynman integral calculus
Uses Software
Cites Work
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