Abstract
We construct infinite new classes of supersymmetric solutions of supergravity that are warped products of with an eight-dimensional manifold and have nonvanishing four-form flux. In order to be compact, is constructed as an bundle over a six-dimensional manifold which is either Kähler-Einstein or a product of Kähler-Einstein spaces. In the special cases that contains a two-torus, we also obtain new solutions of type IIB supergravity, with constant dilaton and only five-form flux. Via the anti-de Sitter (AdS)-conformal field theory (CFT) correspondence the solutions with compact will be dual to two-dimensional conformal field theories with supersymmetry. Our construction can also describe noncompact geometries and we discuss examples in type IIB which are dual to four-dimensional superconformal theories coupled to stringlike defects.
- Received 27 September 2006
DOI:https://doi.org/10.1103/PhysRevD.74.106007
©2006 American Physical Society