期刊
PHYSICAL REVIEW D
卷 84, 期 4, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.84.041502
关键词
-
资金
- Ministry of Science, Research, and Technology in Iran
- Austrian Science Fund (FWF) [Y435-N16]
- Serbian Science Foundation [171031]
- FWF [Y435-N16, P21927-N16]
- Austrian Science Fund (FWF) [Y 435, P 21927] Funding Source: researchfish
- Austrian Science Fund (FWF) [P21927] Funding Source: Austrian Science Fund (FWF)
We show that conformal Chern-Simons gravity in three dimensions has various holographic descriptions. They depend on the boundary conditions on the conformal equivalence class and the Weyl factor, even when the former is restricted to asymptotic anti-de Sitter behavior. For constant or fixed Weyl factor our results agree with a suitable scaling limit of topologically massive gravity results. For varying Weyl factor we find an enhancement of the asymptotic symmetry group, the details of which depend on certain choices. We focus on a particular example where an affine (u) over cap (1) algebra related to holomorphic Weyl rescalings shifts one of the central charges by 1. The Weyl factor then behaves as a free chiral boson in the dual conformal field theory.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据