TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.16.1.017
TI  - Disorder in AdS$_3$/CFT$_2$
PY  - 2024/01/18
UR  - https://scipost.org/SciPostPhys.16.1.017
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 16
IS  - 1
SP  - 017
A1  - Dorband, Moritz
AU  - Grumiller, Daniel
AU  - Meyer, René
AU  - Zhao, Suting
AB  - We perturbatively study marginally relevant quenched disorder in AdS$_3$/CFT$_2$ to second order in the disorder strength. Using the Chern-Simons formulation of AdS$_3$ gravity for the Poincaré patch, we introduce disorder via the chemical potentials. We discuss the bulk and boundary properties resulting from the disorder-averaged metric. The disorder generates a small mass and angular momentum. In the bulk and the boundary, we find unphysical features due to the disorder average. Motivated by these features, we propose a Poincaré-Lindstedt-inspired resummation method. We discuss how this method enables us to remove all of the unphysical features and compare with other approaches to averaging.
ER  -

@Article{10.21468/SciPostPhys.16.1.017,
	title={{Disorder in AdS$_3$/CFT$_2$}},
	author={Moritz Dorband and Daniel Grumiller and René Meyer and Suting Zhao},
	journal={SciPost Phys.},
	volume={16},
	pages={017},
	year={2024},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.16.1.017},
	url={https://scipost.org/10.21468/SciPostPhys.16.1.017},
}