Finiteness Conditions for Light-Front Hamiltonians
arXiv:hep-th/9704162 · doi:10.1103/PhysRevD.57.1136
Abstract
In the context of simple models, it is shown that demanding finiteness for physical masses with respect to a longitudinal cutoff, can be used to fix the ambiguity in the renormalization of fermions masses in the Hamiltonian light-front formulation. Difficulties that arise in applications of finiteness conditions to discrete light-cone quantization are discussed.
REVTEX, 9 pages
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