arXiv · hep-th/9905211
Holography for Coset Spaces
Abstract
M/string theory on noncompact, negatively curved, cosets which generalize $AdS_{D+1}=SO(D,2)/SO(D,1)$ is considered. Holographic descriptions in terms of a conformal field theory on the boundary of the spacetime are proposed. Examples include $SU(2,1)/U(2)$, which is a Euclidean signature (4,0) space with no supersymmetry, and $SO(2,2)/SO(2)$ and $SO(3,2)/SO(3)$, which are Lorentzian signature (4,1) and (6,1) spaces with eight supersymmetries. Qualitatively new features arise due to the degenerate nature of the conformal boundary metric.
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Ruth Britto-Pacumio, Andrew Strominger, Anastasia Volovich. 1999-05-31. Holography for Coset Spaces. https://doi.org/10.1088/1126-6708%2F1999%2F11%2F013
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