- A consistent truncation of IIB supergravity on manifolds admitting a Sasaki-Einstein structure
- The Journal of High Energy Physics
- Volume | Issue number
- 2010 | 6
- Number of pages
- Document type
- Faculty of Science (FNWI)
- Institute for Theoretical Physics Amsterdam (ITFA)
Korteweg-de Vries Institute for Mathematics (KdVI)
We present a consistent truncation of IIB supergravity on manifolds admitting a Sasaki-Einstein structure, which keeps the metric and five real scalar fields. This theory can be further truncated to a constrained one-parameter family that depends on only the metric and one scalar, as well as to a theory with a metric and three scalars. The reduced theory admits supersymmetric and non-supersymmetric AdS5 and AdS4 × R solutions. We analyze the spectrum around the AdS critical points and identify the dual operators.
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