Type: Article
Publication Date: 2020-11-01
Citations: 2
DOI: https://doi.org/10.1007/jhep11(2020)061
A bstract We study warped flat geometries in three-dimensional topologically massive gravity. They are quotients of global warped flat spacetime, whose isometries are given by the 2-dimensional centrally extended Poincaré algebra. The latter can be obtained as a certain scaling limit of Warped AdS 3 space with a positive cosmological constant. We discuss the causal structure of the resulting spacetimes using projection diagrams. We study their charges and thermodynamics, together with asymptotic Killing vectors preserving a consistent set of boundary conditions including them. The asymptotic symmetry group is given by a Warped CFT algebra, with a vanishing current level. A generalization of the derivation of the Warped CFT Cardy formula applies in this case, reproducing the entropy of the warped flat cosmological spacetimes.
| Action | Title | Year | Authors |
|---|---|---|---|
| + PDF Chat | Supersymmetric warped conformal field theory | 2020 |
Bin Chen Peng-Xiang Hao Yanjun Liu |
| + PDF Chat | Near-extremal limits of warped CFTs | 2023 |
Ankit Aggarwal Alejandra Castro Stéphane Detournay Beatrix Mühlmann |