G(2) domain walls in M-theory
Sep, 2004Citations per year
Abstract:
M-theory is considered in its low-energy limit on a G_2 manifold with non-vanishing flux. Using the Killing spinor equations for linear flux, an explicit set of first-order bosonic equations for supersymmetric solutions is found. These solutions describe a warped product of a domain wall in four-dimensional space-time and a deformed G_2 manifold. It is shown how these domain walls arise from the perspective of the associated four-dimensional N=1 effective supergravity theories. We also discuss the inclusion of membrane and M5-brane sources.- 11.27.+d
- 11.25.Mj
- 04.65.+e
- M-theory
- supergravity
- dimension: 11
- membrane model
- group theory: G(2)
- group theory: geometrical
- spinor: Killing
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