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arXiv · hep-th/0212159

Supertubes and special holonomy

Nicolás E. Grandi·Adrián R. Lugo
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Abstract

We obtain a $\frac 14$-supersymmetric 6-brane solution of IIA Supergravity by T-dualizing the supertube recently found. The resulting $C_{\it 1}$ electric charge is related to the original $D0$-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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Nicolás E. Grandi, Adrián R. Lugo. 2002-12-13. Supertubes and special holonomy. https://doi.org/10.1016/s0370-2693(02)03200-8

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