Perturbative study for domain-wall fermions in 4+1 dimensions
High Energy Physics - Lattice
2009-10-28 v1
Abstract
We investigate a U(1) chiral gauge model in 4+1 dimensions formulated on the lattice via the domain-wall method. We calculate an effective action for smooth background gauge fields at a fermion one loop level. From this calculation we discuss properties of the resulting 4 dimensional theory, such as gauge invariance of 2 point functions, gauge anomalies and an anomaly in the fermion number current.
Keywords
Cite
@article{arxiv.hep-lat/9603025,
title = {Perturbative study for domain-wall fermions in 4+1 dimensions},
author = {S. Aoki and H. Hirose},
journal= {arXiv preprint arXiv:hep-lat/9603025},
year = {2009}
}
Comments
39 pages incl. 9 figures, REVTeX+epsf, uuencoded Z-compressed .tar file