Abstract
A holographic conformal field theory is dual to semiclassical general relativity in anti–de Sitter space coupled to matter fields. If the conformal field theory (CFT) factorizes in the large- limit, then all couplings in its dual are suppressed by the Planck scale, making the matter fields weakly interacting. We propose a mechanism to produce CFTs whose dual matter fields couple weakly to gravity, but interact strongly with each other. We achieve this by turning on exactly marginal multitrace deformations, and quantify the effect using conformal perturbation theory.
- Received 16 February 2023
- Accepted 13 August 2023
DOI:https://doi.org/10.1103/PhysRevD.108.L061901
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.
Published by the American Physical Society