arXiv:hep-ph/9608493·v1·High Energy Physics — Phenomenology
Nonperturbative Renormalization of QED in Light-Cone Quantization
J. R. Hiller (U. Minn, Duluth)🇺🇸 · S. J. Brodsky (SLAC)🇺🇸
Abstract
As a precursor to work on QCD, we study the dressed electron in QED nonperturbatively. The calculational scheme uses an invariant mass cutoff, discretized light-cone quantization, a Tamm--Dancoff truncation of the Fock space, and a small photon mass. Nonperturbative renormalization of the coupling and electron mass is developed.
Comments: Latex, 4 pages, 1 figure