arXiv:hep-th/9801191 Abstract

arXiv:hep-th/9801191Abstract References Reviews Resources

Classifying algebras for boundary conditions and traces on spaces of conformal blocks

Published 1998-01-28Version 1

The boundary conditions of a non-trivial string background are classified. To this end we need traces on various spaces of conformal blocks, for which generalizations of the Verlinde formula are presented.

Comments: 7 pages, LaTeX. Slightly extended version of a talk given by C. Schweigert at the 31st International Symposium Ahrenshoop on the Theory of Elementary Particles, Buckow, Germany, September 1997

Categories: hep-th

Keywords: boundary conditions, conformal blocks, classifying algebras, verlinde formula, non-trivial string background

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