paper

Nonperturbative Renormalization of QED in Light-Cone Quantization

arXiv:hep-ph/9608493

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.

Latex, 4 pages, 1 figure

Nonperturbative Renormalization of QED in Light-Cone Quantization · wovepaper