Year: 1999
Type: article
Abstract: In this work we consider the two-point Green's functions in (1+1)-dimensional quantum electrodynamics and show that the correct implementation of analytic regularization gives a gauge invariant result for the vacuum polarization amplitude and the correct coefficient for the axial anomaly.
Source: Modern Physics Letters A
Authors: L. A. MANZONI, B. M. PIMENTEL, J. L. TOMAZELLI
Institution: Universidade Estadual Paulista (Unesp)
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2036069161