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Intersecting branes and 7-manifolds with G2 holonomy

✍ Scribed by K. Behrndt

Book ID
105357311
Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
110 KB
Volume
51
Category
Article
ISSN
0015-8208

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✦ Synopsis

Abstract

In this talk I discuss intersecting brane configurations coming from explicit metrics with G~2~ holonomy. An example of a 7‐manifold which representing a \documentclass{article}\usepackage{amssymb}\pagestyle{empty}\begin{document}$\mathbb R^3$\end{document} bundle over a self‐dual Einstein space is described and the potential appearing after compactification over the 6‐d twistor space is derived.

πŸ“œ SIMILAR VOLUMES

RETRACTED: Cohomogeneity One Manifolds o
RETRACTED: Cohomogeneity One Manifolds of Spin(7) and G2 Holonomy
✍ M. Cvetič; G.W. Gibbons; H. Lu; C.N. Pope πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 327 KB

In this paper, we look for metrics of cohomogeneity one in D = 8 and D = 7 dimensions with Spin(7) and G 2 holonomy, respectively. In D = 8, we first consider the case of principal orbits that are S 7 , viewed as an S 3 bundle over S 4 with triaxial squashing of the S 3 fibres. This gives a more gen