Brane Solitons for G_2 Structures in Eleven-Dimensional Supergravity Re-Visited

Abstract

We investigate the four-dimensional supergravity theory obtained from the compactification of eleven-dimensional supergravity on a smooth manifold of G_2 holonomy. We give a new derivation for the Kaehler potential associated with the scalar kinetic term of the N=1 four-dimensional theory. We then examine some solutions of the four-dimensional theory which arise from wrapped M-branes.

11 Pages, Latex, references added

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Cited by in corpus (6)

• A Moduli Fixing Mechanism in M theory
• Kahler Potential for M-theory on a G_2 Manifold
• G_2 Domain Walls in M-theory
• Classification and Moduli Kahler Potentials of G_2 Manifolds
• M-Theory on the Orbifold C^2/Z_N
• M-Theory on Manifolds with G_2 Holonomy