Discrete JT gravity as an Ising model

Abstract Inspired by the program of discrete holography, we show that Jackiw-Teitelboim (JT) gravity on a hyperbolic tiling of Euclidean AdS2 gives rise to an Ising model on the dual lattice, subject to a topological constraint. The Ising model involves an asymptotic boundary condition with spins po...

Full description

Saved in:
Bibliographic Details
Main Authors: Johanna Erdmenger, Jonathan Karl, Yanick Thurn, Matthias Vojta, Zhuo-Yu Xian
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP05(2025)165
Tags: Add Tag
No Tags, Be the first to tag this record!