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D-brane conformal field theory
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 ømega of the fusion rules that preserves conformal weights. Non-tri...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1998
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/344359 |
| Sumario: | 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 ømega of the fusion rules that preserves conformal weights. Non-trivial automorphisms ømega correspond to D-brane configurations for arbitrary conformal field theories. |
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