Galois Modular Invariants of WZW Models
High Energy Physics - Theory
2009-10-28 v1
Abstract
The set of modular invariants that can be obtained from Galois transformations is investigated systematically for WZW models. It is shown that a large subset of Galois modular invariants coincides with simple current invariants. For algebras of type B and D infinite series of previously unknown exceptional automorphism invariants are found.
Keywords
Cite
@article{arxiv.hep-th/9410010,
title = {Galois Modular Invariants of WZW Models},
author = {J. Fuchs and A. N. Schellekens and C. Schweigert},
journal= {arXiv preprint arXiv:hep-th/9410010},
year = {2009}
}
Comments
phyzzx macros, 38 pages. NIKHEF-H/94-31