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arXiv · 1312.7874

AdS/Ricci-flat correspondence

Marco M. Caldarelli·Joan Camps·Blaise Goutéraux·Kostas Skenderis
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Abstract

We present a comprehensive analysis of the AdS/Ricci-flat correspondence, a map between a class of asymptotically locally AdS spacetimes and a class of Ricci-flat spacetimes. We provide a detailed derivation of the map, discuss a number of extensions and apply it to a number of important examples, such as AdS on a torus, AdS black branes and fluids/gravity metrics. In particular, the correspondence links the hydrodynamic regime of asymptotically flat black $p$-branes or the Rindler fluid with that of AdS. It implies that this class of Ricci-flat spacetimes inherits from AdS a generalized conformal symmetry and has a holographic structure. We initiate the discussion of holography by analyzing how the map acts on boundary conditions and holographic 2-point functions.

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Marco M. Caldarelli, Joan Camps, Blaise Goutéraux, Kostas Skenderis. 2014-04-18. AdS/Ricci-flat correspondence. https://doi.org/10.1007/jhep04(2014)071

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