Antiparticles as Bound States of Particles in the Factorized S-Matrix Framework

摘要

It is shown that in a factorized two-dimensional S-matrix having SU(N) (N > 2) symmetry the antiparticles (transforming according (anti n)) are bound states of particles and vice-versa and it is argued that this S-matrix is the one of the chiral Gross-Neveu model with screened U(1) charge and pseudocharge. (Atomindex citation 10:481396)