Three-dimensional de Sitter holography and bulk correlators at late time

Abstract

We propose an explicitly calculable example of holography on 3-dimensional de Sitter space by providing a prescription to analytic continue a higher-spin holography on 3-dimensional anti-de Sitter space. Applying the de Sitter holography, we explicitly compute bulk correlation functions on 3-dimensional de Sitter space at late time in a higher-spin gravity. These expressions are consistent with recent analysis based on bulk Feynman diagrams. Our explicit computations reveal how holographic computations could provide fruitful information.

8 pages, 1 figure, minor changes, references added, to appear in PRL

References in corpus (6)

• Asymptotic symmetries of three-dimensional gravity coupled to higher-spin fields
• Nonlinear W(infinity) Algebra as Asymptotic Symmetry of Three-Dimensional Higher Spin Anti-de Sitter Gravity
• Symmetries of Holographic Minimal Models
• Spinning AdS Propagators
• Symmetry Constraints in Inflation, $\alpha$-vacua, and the Three Point Function
• Three point functions in higher spin AdS_3 holography with 1/N corrections

Cited by in corpus (4)

• Complex saddles of three-dimensional de Sitter gravity via holography
• Pole-skipping in two-dimensional de Sitter spacetime and double-scaled SYK model
• Holographic $T\bar{T}$ deformation of the entanglement entropy in (A)dS${}_3$/CFT${}_2$
• Late-time correlation functions in dS${}_3$/CFT${}_2$ correspondence