A Theorem on Light-Front Quantum Models
arXiv:nucl-th/9305011 · doi:10.1063/1.530100
Abstract
I give a sufficient condition for a relativistic front-form quantum mechanical model to be scattering equivalent (unitarily equivalent with the same S-matrix elements) to a relativistic front-form quantum model with an interaction-independent front-form spin.
22 pages, (TeX + PHYZZX macros)