396 citations
6 papers
The Gravity Duals of Modular Hamiltonians
Daniel L. Jafferis, S. Josephine Suh
In this work, we investigate modular Hamiltonians defined with respect to arbitrary spatial regions in quantum field theory states which have semi-classical gravity duals. We find…
The Curious Case of Null Warped Space
Dionysios Anninos, Geoffrey Compère, Sophie de Buyl +2
We initiate a comprehensive study of a set of solutions of topologically massive gravity known as null warped anti-de Sitter spacetimes. These are pp-wave extensions of three-dimen…
CFT Duals for Extreme Black Holes
Thomas Hartman, Keiju Murata, Tatsuma Nishioka +1
It is argued that the general four-dimensional extremal Kerr-Newman-AdS-dS black hole is holographically dual to a (chiral half of a) two-dimensional CFT, generalizing an argument…
ZZ boundary states and fragmented AdS2 spaces
Simone Giombi, Xi Yin
In this paper we show that Liouville gravity on the strip with Zamolodchikov-Zamolodchikov (ZZ) boundary conditions has a semi-classical interpretation in terms of fragmented AdS2…
Warped AdS_3 Black Holes
Dionysios Anninos, Wei Li, Megha Padi +2
Three dimensional topologically massive gravity (TMG) with a negative cosmological constant -\ell^{-2} and positive Newton constant G admits an AdS_3 vacuum solution for any value…
Central Charge for AdS_2 Quantum Gravity
Thomas Hartman, Andrew Strominger
Two-dimensional Maxwell-dilaton quantum gravity on AdS_2 with radius and a constant electric field E is studied. In conformal gauge, this is equivalent to a CFT on a strip.…