Massless Composite Fermions in Two Dimensions and the Overlap
High Energy Physics - Lattice
2009-10-28 v1 High Energy Physics - Phenomenology
High Energy Physics - Theory
Abstract
There exist chiral gauge models in two dimensions that have massless composite fermions. Two examples are presented and it is suggested that they be accepted as benchmark test-cases for generic proposals of non-perturbatively regulating chiral gauge theories in any dimension. We apply the overlap to the simpler of the two benchmarks and present the results of a numerical simulation of modest size.
Keywords
Cite
@article{arxiv.hep-lat/9609031,
title = {Massless Composite Fermions in Two Dimensions and the Overlap},
author = {R. Narayanan and H. Neuberger},
journal= {arXiv preprint arXiv:hep-lat/9609031},
year = {2009}
}
Comments
12 pages, Plain TeX with epsf, 2 PS figures