(Non-)Abelian discrete anomalies
High Energy Physics - Theory
2008-11-26 v2
Abstract
We derive anomaly constraints for Abelian and non-Abelian discrete symmetries using the path integral approach. We survey anomalies of discrete symmetries in heterotic orbifolds and find a new relation between such anomalies and the so-called `anomalous' U(1).
Cite
@article{arxiv.0805.0207,
title = {(Non-)Abelian discrete anomalies},
author = {Takeshi Araki and Tatsuo Kobayashi and Jisuke Kubo and Saul Ramos-Sanchez and Michael Ratz and Patrick K. S. Vaudrevange},
journal= {arXiv preprint arXiv:0805.0207},
year = {2008}
}
Comments
32 pages, one figure; v2: matches version published in NPB