MBsums - a Mathematica package for the representation of Mellin-Barnes integrals by multiple sums

Abstract

Feynman integrals may be represented by the Mathematica packages AMBRE and MB as multiple Mellin-Barnes integrals. With the Mathematica package MBsums these Mellin-Barnes integrals are transformed into multiple sums.

Part of a talk presented by J. Gluza at the XXXIX International Conference of Theoretical Physics "Matter to the Deepest", Ustron, Poland, September 13-18, 2015. Extended version of the contribution to the proceedings in Acta Physica Polonica 46 (2015)

References in corpus (5)

• On the Resolution of Singularities of Multiple Mellin-Barnes Integrals
• AMBRE - a Mathematica package for the construction of Mellin-Barnes representations for Feynman integrals
• Numerical Evaluation of Tensor Feynman Integrals in Euclidean Kinematics
• First order radiative corrections to Bhabha scattering in $d$ dimensions
• Non-planar Feynman integrals, Mellin-Barnes representations, multiple sums

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