Dbrane conformal field theory
Abstract
We outline the structure of boundary conditions in conformal field theory. A boundary condition is specified by a consistent collection of reflection coefficients for bulk fields on the disk together with a choice of an automorphism \omega of the fusion rules that preserves conformal weights. Nontrivial automorphisms \omega correspond to Dbrane configurations for arbitrary conformal field theories.
 Publication:

arXiv eprints
 Pub Date:
 January 1998
 DOI:
 10.48550/arXiv.hepth/9801190
 arXiv:
 arXiv:hepth/9801190
 Bibcode:
 1998hep.th....1190F
 Keywords:

 High Energy Physics  Theory
 EPrint:
 7 pages, LaTeX2e. Slightly extended version of a talk given by J. Fuchs at the 31st International Symposium Ahrenshoop on the Theory of Elementary Particles, Buckow, Germany, September 1997