Automatic Calculation of 2-loop Weak Corrections to Muon Anomalous Magnetic Moment
An automatic system to calculate two loop weak corrections to muon anomalous magnetic moment is discussed. Diagrams are classified into eight types, according to their topology. Adopting Civitanović-Kinoshita representation of Feynman amplitude and using the topological property, the renormalization is performed consistently by n-dimensional regularization method.
hep-ph↗