Bosonic model of quantum holography

B Swingle, M Winer - Physical Review B, 2024 - APS
We analyze a model of qubits that we argue has an emergent quantum gravitational
description similar to the fermionic Sachdev-Ye-Kitaev (SYK) model. The model we consider …

Approximate quantum error correcting codes from conformal field theory

S Sang, TH Hsieh, Y Zou - Physical Review Letters, 2024 - APS
The low-energy subspace of a conformal field theory (CFT) can serve as a quantum error
correcting code, with important consequences in holography and quantum gravity. We …

Non-Stabilizerness of Sachdev-Ye-Kitaev Model

S Bera, M Schirò - arxiv preprint arxiv:2502.01582, 2025 - arxiv.org
We study the non-stabilizerness or quantum magic of the Sachdev-Ye-Kitaev ($\rm SYK $)
model, a prototype example of maximally chaotic quantum matter. We show that the …