Fixed point resolution in conformal field theory
High Energy Physics - Theory
2007-05-23 v1
Abstract
We summarize recent progress in the understanding of fixed point resolution for conformal field theories. Fixed points in both coset conformal field theories and non-diagonal modular invariants which describe simple current extensions of chiral algebras are investigated. A crucial role is played by the mathematical structures of twining characters and orbit Lie algebras.
Cite
@article{arxiv.hep-th/9612093,
title = {Fixed point resolution in conformal field theory},
author = {J. Fuchs and A. N. Schellekens and C. Schweigert},
journal= {arXiv preprint arXiv:hep-th/9612093},
year = {2007}
}
Comments
7 pages, LaTeX, Talk given by J. Fuchs at the XXI International Colloquium on Group Theoretical Methods in Physics, (Goslar, Germany, July 1996)