Abstract
We consider the question of identifying the bulk space-time of the SYK model. Focusing on the signature of emergent space-time of the (Euclidean) model, we explain the need for non-local (Radon-type) transformations on external legs of n-point Green’s functions. This results in a dual theory with Euclidean AdS signature with additional legfactors. We speculate that these factors incorporate the coupling of additional bulk states similar to the discrete states of 2d string theory.
Document Type
Article
Publication Date
7-31-2018
Digital Object Identifier (DOI)
https://doi.org/10.1007/JHEP07(2018)184
Funding Information
Article funded by SCOAP3.
This work is supported by the Department of Energy under contract DE-SC0010010. The work of SRD and AG are partially supported by the National Science Foundation grant NSF-PHY-1521045. The work of KS is also supported by the Galkin Fellowship Award at Brown University
Repository Citation
Das, Sumit R.; Ghosh, Aminik; Jevicki, Antal; and Suzuki, Kenta, "Space-Time in the SYK Model" (2018). Physics and Astronomy Faculty Publications. 642.
https://uknowledge.uky.edu/physastron_facpub/642
Notes/Citation Information
Published in Journal of High Energy Physics, v. 2018, issue 7, article 184, p. 1-22.
© The Author(s) 2018
This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.