Numerical evaluation of the general massive 2-loop 4-denominator self-mass master integral from differential equations

DOI10.1016/j.nuclphysb.2004.01.019zbMath1044.81679arXivhep-ph/0312189OpenAlexW1988877381MaRDI QIDQ1422089

A. Grzelińska, Michele Caffo, Henryk Czyż, Ettore Remiddi

Publication date: 18 February 2004

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-ph/0312189

zbMATH Keywords

external invariant \(p^2\)massive 2-loop sunrise diagram

Mathematics Subject Classification ID

Feynman diagrams (81T18) Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06) Computational methods for problems pertaining to quantum theory (81-08)

Related Items (4)

BOKASUN: A fast and precise numerical program to calculate the master integrals of the two-loop sunrise diagrams ⋮ FEYNMAN DIAGRAMS AND DIFFERENTIAL EQUATIONS ⋮ Collider physics at the precision frontier ⋮ TSIL: a program for the calculation of two-loop self-energy integrals

Uses Software

• TARCER

Cites Work

• Unnamed Item
• TARCER -- a Mathematica program for the reduction of two-loop propagator integrals
• On the evaluation of sunset-type Feynman diagrams
• Numerical evaluation of the general massive 2-loop sunrise self-mass master integrals from differential equations
• Calculation of master integrals by difference equations
• The threshold expansion of the 2-loop sunrise self-mass master amplitudes
• An approach toward the numerical evaluation of multi-loop Feynman diagrams
• Algebraic-numerical evaluation of Feynman diagrams: two-loop self-energies

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