Chiral anomaly and unambiguous rational terms
arXiv:hep-th/9801004
Abstract
Through more detailed calculations on QED and QED emplying a new treatment of Feynman Amplitudes, we attribute the regularization independent and hence definite origin of chiral anomaly in perturbation theory to an unambiguous term which is a rational function in momentum space. Some relevant remarks are presented.
10 pages, LaTex, no figures. submitted to Mod. Phys. Lett. A