Cargando…
Comments on Orientifolds without Vector Structure
We revisit type I compactifications with a Spin(32)/Z2 gauge bundle that admits no vector structure. We elucidate the relation of this Z2 obstruction to discrete B-field flux and to 't Hooft flux and clarify some subtleties in the T-duality transformation to type IIA intersecting D-brane models...
| Autores principales: | , , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2008
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2008/08/016 http://cds.cern.ch/record/1106096 |