von Neumann algebras in JT gravity
[2303.04701] von Neumann algebras in JT gravity
https://arxiv.org/abs/2303.04701
David K. Kolchmeyer
Lower dimensional gravity - ScienceDirect
https://www.sciencedirect.com/science/article/pii/0550321385904481?via%3Dihub
Roman Jackiw
Abstract
Gravity theory on a line and in the plane is reviewed. The triviality of the planar Einstein model is avoided by adding sources and a topological mass term. A constant curvature model for two dimensional space-time, analogous to the theory in three dimensional space-time, is proposed.
Gravitation and hamiltonian structure in two spacetime dimensions - ScienceDirect
https://www.sciencedirect.com/science/article/pii/0370269383900126?via%3Dihub
Claudio Teitelboim
In two spacetime dimensions a c-number (“Schwinger term”, “central charge”) is allowed in the algebra of surface deformations. A non-trivial analog of gravitation theory in two dimensional spacetime is built upon this fact, with the inverse of the central charge playing the role of the gravitational constant.
The factorization problem in Jackiw-Teitelboim gravity | SpringerLink
https://link.springer.com/article/10.1007/JHEP02(2020)177
Daniel Harlow & Daniel Jafferis
we argue that JT gravity is a sensible quantum theory, based on a well-defined Lorentzian bulk path integral, which has no CFT dual.
The Ryu–Takayanagi Formula from Quantum Error Correction | SpringerLink
https://link.springer.com/article/10.1007/s00220-017-2904-z
Daniel Harlow
[1807.06575] Entanglement entropy in Jackiw-Teitelboim Gravity
https://arxiv.org/abs/1807.06575
Jennifer Lin
[2303.02837] Algebras, Regions, and Observers
https://arxiv.org/abs/2303.02837
Edward Witten
