A Wilson-Yukawa model with a chiral spectrum in 2D
arXiv:hep-lat/9710094 · doi:10.1016/S0920-5632(97)00847-5
Abstract
We summarize our recent study of the fermion spectrum in a fermion-scalar 2D model with a chiral global symmetry. This model is obtained from a two-cutoff lattice formulation of a 2D U(1) chiral gauge theory, in the limit of zero gauge coupling. The massless fermion spectrum found deep in the vortex phase is undoubled and chiral.
3 pages, LaTeX, uses espcrc2.sty. To appear in proceedings of Lattice 97, Edinbugh, Scotland