Exact Embeddings of JT Gravity in Strings and M-theory

Abstract

We show that two-dimensional JT gravity, the holographic dual of the IR fixed point of the SYK model, can be obtained from the consistent Kaluza-Klein reduction of a class of EMD theories in general $D$ dimensions. For $D=4$, $5$, the EMD theories can be themselves embedded in supergravities. These exact embeddings provide the holographic duals in the framework of strings and M-theory. We find that a class of JT gravity solutions can be lifted to become time-dependent charged extremal black holes. They can be further lifted, for example, to describe the D1/D5-branes where the worldsheet is the Milne universe, rather than the typical Minkowski spacetime.

Latex, 25 pages, typos corrected, further discussions added, appeared in Eur.Phys.J. C

References in corpus (11)

• An Investigation of AdS${}_2$ Backreaction and Holography
• Spectral and thermodynamic properties of the Sachdev-Ye-Kitaev model
• A Generalization of Sachdev-Ye-Kitaev
• More on Supersymmetric and 2d Analogs of the SYK Model
• Three Dimensional View of the SYK/AdS Duality
• Holographic dual to charged SYK from 3D Gravity and Chern-Simons
• SYK Model, Chaos and Conserved Charge
• Diffusion in higher dimensional SYK model with complex fermions
• Towards the Holographic Dual of N = 2 SYK
• $Ad{S}_2$ dilaton gravity from reductions of some nonrelativistic theories
• Warped Ricci-flat reductions

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