The two-sphere partition function in two-dimensional quantum gravity at fixed area

DOI10.1007/JHEP09(2021)189zbMath1472.83070arXiv2106.04532WikidataQ125763761 ScholiaQ125763761MaRDI QIDQ2237690

Beatrix J. Mühlmann

Publication date: 27 October 2021

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2106.04532

zbMATH Keywords

matrix models2D gravity

Mathematics Subject Classification ID

Feynman diagrams (81T18) Quantization of the gravitational field (83C45) Analogues of general relativity in lower dimensions (83C80)

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Three-dimensional de Sitter horizon thermodynamics ⋮ Finite features of quantum de Sitter space ⋮ Spinors in (anti-)de Sitter space ⋮ 2D quantum gravity partition function on the fluctuating sphere ⋮ Notes on gauge fields and discrete series representations in de Sitter spacetimes ⋮ The discreet charm of the discrete series in dS₂ ⋮ Interpolating geometries and the stretched \(\mathrm{dS}_2\) horizon ⋮ The semiclassical gravitational path integral and random matrices (toward a microscopic picture of a \(\mathrm{dS}_2\) universe) ⋮ Holographic complexity and de Sitter space ⋮ The central dogma and cosmological horizons ⋮ One-dimensional quantum gravity and the Schwarzian theory ⋮ The two-sphere partition function from timelike Liouville theory at three-loop order ⋮ Tensors and spinors in de Sitter space ⋮ Sphere and disk partition functions in Liouville and in matrix integrals

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