Algebraic reduction of one-loop Feynman diagrams to scalar integrals. II

An extended scheme for the reduction of one-loop form factors occuring in a general gauged quantum field theory to scalar integrals is discussed and an alternative method that may be applied in the case when the scheme fails is indicated. The extensions are implemented in a new version of the packag...

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Bibliographic Details
Published inComputer physics communications Vol. 56; no. 3; pp. 337 - 350
Main Authors Stuart, Robin G., Góngora-T., A.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 1990
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Summary:An extended scheme for the reduction of one-loop form factors occuring in a general gauged quantum field theory to scalar integrals is discussed and an alternative method that may be applied in the case when the scheme fails is indicated. The extensions are implemented in a new version of the package LERG-I, written in REDUCE.
ISSN:0010-4655
1879-2944
DOI:10.1016/0010-4655(90)90019-W