Finiteness conditions for light-front Hamiltonians
- Department of Physics, New Mexico State University, Las Cruces, New Mexico 88003-0001 (United States)
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. {copyright} {ital 1997} {ital The American Physical Society}
- OSTI ID:
- 567085
- Journal Information:
- Physical Review, D, Journal Name: Physical Review, D Journal Issue: 2 Vol. 57; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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