Multiloop Calculations in QED by Superparticle Path Integrals
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
We use the worldline path integral approach to the Bern-Kosower formalism for extending this formalism to the calculation of higher order corrections to N - photon scattering. The case of the two-loop QED beta-function is considered in detail. (Talk given by C. S. at the Workshop QCD 94, Montpellier, France, 7 - 13 July, 1994)
Cite
@article{arxiv.hep-ph/9408394,
title = {Multiloop Calculations in QED by Superparticle Path Integrals},
author = {M. G. Schmidt and C. Schubert},
journal= {arXiv preprint arXiv:hep-ph/9408394},
year = {2009}
}
Comments
6 pages, uuencoded postscript-file, HD-THEP-94-32