dS/dS Correspondence.

Alishahiha, M. ; Karch, A. ; Silverstein, E.

Technical Information Center Oak Ridge Tennessee

关键词: Duality;    Field theories;    Gravity;    Space-time;    Holography;   

RP-ID  :  DE2004827327

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

We present a holographic duality for the de Sitter static patch which consolidates basic features of its geometry and the behavior of gravity and brane probes, valid on timescales short compared to the decay or Poincare recurrence times. Namely de Sitter spacetime dS(sub d)(R) in d dimensions with curvature radius R is holographically dual to two conformal field theories on dS(sub d-1)(R), cut off at an energy scale 1/R where they couple to each other and to d-1 dimensional gravity. As part of our analysis, we study brane probes in de Sitter and thermal Anti de Sitter spaces, and interpret the terms in the corresponding DBI action via strongly coupled thermal field theory. This provides a dual field theoretic interpretation of the fact that probes take forever to reach a horizon in general relativity.