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Title: Three-Dimensional de Sitter Holography and Bulk Correlators at Late Time
Authors: Chen, Heng-Yu
Hikida, Yasuaki
Author's alias: 陳, 恒榆
疋田, 泰章
Keywords: Conformal field theory
Gauge-gravity dualities
Quantum gravity
Particles & Fields
Issue Date: Aug-2022
Publisher: American Physical Society (APS)
Journal title: Physical Review Letters
Volume: 129
Issue: 6
Thesis number: 061601
Abstract: We propose an explicitly calculable example of holography on three-dimensional de Sitter space by providing a prescription to analytic continue a higher-spin holography on three-dimensional anti–de Sitter space. Applying the de Sitter holography, we explicitly compute bulk correlation functions on three-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.
Description: ホログラフィーによる宇宙の始まりの探索 --新手法による初期宇宙の揺らぎの相関の計算--. 京都大学プレスリリース. 2022-08-10.
Rights: Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP³.
URI: http://hdl.handle.net/2433/275823
DOI(Published Version): 10.1103/PhysRevLett.129.061601
PubMed ID: 36018630
Related Link: https://www.kyoto-u.ac.jp/ja/research-news/2022-08-10
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