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Nonperturbative Renormalization of QED in Light-Cone Quantization

J. R. Hiller·S. J. Brodsky
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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.

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J. R. Hiller, S. J. Brodsky. 1996-08-30. Nonperturbative Renormalization of QED in Light-Cone Quantization. https://arxiv.org/abs/hep-ph/9608493

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