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arXiv · q-alg/9511026

Twining characters, orbit Lie algebras, and fixed point resolution

J"urgen Fuchs·Bert Schellekens·Christoph Schweigert
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Abstract

We describe the resolution of field identification fixed points in coset conformal field theories in terms of representation spaces of the coset chiral algebra. A necessary ingredient from the representation theory of Kac Moody algebras is the recently developed theory of twining characters and orbit Lie algebras, as applied to automorphisms representing identification currents.

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BibTeXRIS

J"urgen Fuchs, Bert Schellekens, Christoph Schweigert. 1995-11-27. Twining characters, orbit Lie algebras, and fixed point resolution. https://arxiv.org/abs/q-alg/9511026

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