Analysis of the chiral anomaly in dimensional regularization by the projection technique

A self-consistent method for calculating the chiral anomaly in dimensional regularization without the four-dimensional symbols ₅ and is proposed. The method is applied to the calculation and analysis of chiral symmetry in massless quantum electrodynamics.Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 109, No. 3, pp. 372–380, December, 1996.