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.

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后期的三维德西特全息术和体相关器

我们提出了一个在三维德西特空间上可明确计算的全息示例，为在三维反德西特空间上分析继续更高自旋全息术提供了一个处方。应用德西特全息术，我们在更高自旋重力的后期显式计算三维德西特空间上的体积相关函数。这些表达式与最近基于散装费曼图的分析一致。我们的显式计算揭示了全息计算如何提供丰富的信息。