出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：This article reports our project on the automated calculation of QED corrections to the anomalous
magnetic moment of leptons. Our major concern is the tenth-order correction, which is urgently
needed considering the recent improvement of electron g−2 measurements. We focus on a type of
diagrams that have no internal lepton loops, and have devised the automated code-generating system
for the UV-renormalized amplitude. We have newly developed and implemented an efficient
algorithm to perform subtractions of IR divergences. This enables us to obtain finite amplitudes
that are free from both UV and IR divergences. Currently the numerical evaluation of these diagrams
of tenth order is in progress.
