Anomalous fermion number violation and numerical simulations
arXiv:hep-lat/9309018
Abstract
After discussing the problem of lattice regularization of chiral gauge theories, a simple model for anomalous fermion number violation is formulated which can be numerically studied with present day technique. Exploratory results of numerical simulations of a two-dimensional U(1) Higgs model are presented.
17 pages, 10 figures, DESY-93-134. To be published in the Proceedings of the 17th Johns Hopkins Workshop, 1993, Budapest