Comment on the Pion Pole Part of the Light-by-Light Contribution to the Muon $g-2$

Johan Bijnens, Elisabetta Pallante, Joaquim Prades

Published 2001-12-19Version 1

We comment on the recent calculations of the pion pole part of the light-by-light contribution to the muon anomalous magnetic moment and we point out where the analysis in our previous work was mistaken.