arXiv:hep-th/0409268 Abstract

arXiv:hep-th/0409268Abstract References Reviews Resources

Divergences in QED on a Graph

Published 2004-09-25, updated 2005-03-15Version 2

We consider a model of quantum electrodynamics (QED) on a graph. The one-loop divergences in the model are investigated by use of the background field method.

Comments: 14 pages, no figures, RevTeX4. References and typos added

Journal: J.Math.Phys. 46 (2005) 112301

DOI: 10.1063/1.2109687

Categories: hep-th

Subjects: 02.10.Ud, 02.10.Yn, 12.20.Ds, 02.10.Ox

Keywords: background field method, quantum electrodynamics, one-loop divergences

Tags: journal article

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