2 papers
cond-mat.dis-nn2025
Representing arbitrary ground states of toric code by a restricted Boltzmann machine
Penghua Chen, Bowen Yan, Shawn X. Cui
We systematically analyze the representability of toric code ground states by Restricted Boltzmann Machine with only local connections between hidden and visible neurons. This anal…
quant-ph2024
Floquet Codes from Coupled Spin Chains
Bowen Yan, Penghua Chen, Shawn X. Cui
We propose a novel construction of the Floquet 3D toric code and Floquet -cube code through the coupling of spin chains. This approach not only recovers the coupling layer const…