QED in external fields: A functional point of view

J. Alexandre
Phys. Rev. D 64, 045011 – Published 26 July 2001
PDFExport Citation

Abstract

A functional partial differential equation is set for the proper graphs generating functionals of QED in external electromagnetic fields. This equation leads to the evolution of the proper graphs with the external field amplitude and the external field gauge dependence of the complete fermion propagator and vertex is derived nonperturbatively.

  • Received 26 January 2001

DOI:https://doi.org/10.1103/PhysRevD.64.045011

©2001 American Physical Society

Authors & Affiliations

J. Alexandre*

  • Department of Physics, National Technical University of Athens, Zografou Campus, 157 80 Athens, Greece

  • *Email address: jalex@central.ntua.gr

References (Subscription Required)

Click to Expand
Issue

Vol. 64, Iss. 4 — 15 August 2001

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review D

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×