Supertubes and special holonomy
We obtain a (1/4)-supersymmetric 6-brane solution of IIA Supergravity by T-dualizing the supertube recently found. The resulting C1 electric charge is related to the original D-brane charge. The uplifted solution to eleven dimensions results to be a purely geometrical configuration, which can be int...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2003
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/129558 https://www.sciencedirect.com/science/article/pii/S0370269302032008?via%3Dihub |
| Aporte de: |
| Sumario: | We obtain a (1/4)-supersymmetric 6-brane solution of IIA Supergravity by T-dualizing the supertube recently found. The resulting C1 electric charge is related to the original D-brane charge. The uplifted solution to eleven dimensions results to be a purely geometrical configuration, which can be interpreted as a bound state of a Taub-NUT space and a pp-wave. Being the non trivial part of the metric pseudo-Riemannian, the resulting reduced holonomy group is non-compact and locally isomorphic to a semidirect product of an Abelian four dimensional group and SU(2). |
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