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.

arXiv comment8 pages, 1 figure, minor changes, references added, to appear in PRL

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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