An attempt to compute holonomic systems for Feynman integrals in two-dimensional space-time (Microlocal analysis and asymptotic analysis)

Authors :: Oaku, Toshinori
Source :: 数理解析研究所講究録. 2101:77-90
Publication Year :: 2019
Publisher :: 京都大学数理解析研究所, 2019.
Abstract: We present some examples of holonomic systems for Feynman integrals associated with Feynman diagrams by using integration algorithms for D-modules.

Subjects :: 14F10
Feynman integral
algorithm
$D$-module
ComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATION
81Q30
Computer Science::Symbolic Computation
hyperfunction
46F15

Tools