No Eigenvalue in Finite Quantum Electrodynamics
High Energy Physics - Theory
2009-10-31 v1
Abstract
We re-examine Quantum Electrodynamics (QED) with massless electron as a finite quantum field theory as advocated by Gell-Mann-Low, Baker-Johnson, Adler, Jackiw and others. We analyze the Dyson-Schwinger equation satisfied by the massless electron in finite QED and conclude that the theory admits no nontrivial eigenvalue for the fine structure constant.
Keywords
Cite
@article{arxiv.hep-th/9910008,
title = {No Eigenvalue in Finite Quantum Electrodynamics},
author = {R. Acharya and P. Narayana Swamy},
journal= {arXiv preprint arXiv:hep-th/9910008},
year = {2009}
}
Comments
13 pages, Latex