1998/07/05 by Paulus C. Tjiang, Conrad J. Burden
Physics and Astronomy · #hep-th
published as Proceedings of the Workshop on Nonperturbative Methods in Quantum Field Theory, edited by A. W. Schreiber, A. G. Williams and A. W. Thomas, World Scientific Publishing Co. Pte. Ltd., Singapore, pp. 308-313 (1998) · 6 pages, 1 PostScript figure in .eps format, uses epsfig.sty
arxiv created 1998/07/05 · arxiv updated 2009/11/30
We study the gauge covariance of the fermion-photon vertex in quenched, massless 3-dimensional quantum electrodynamics. A class of vertex Ansätze obtained by generalizing that proposed by Dong et al. is tested using the invariance of the photon polarization scalar under the Landau-Khalatnikov transformation.