16 citations · 23 across the 5 of their papers we have counts for
5 papers
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…
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…
Generalized Kitaev Spin Liquid model and Emergent Twist Defect
Bowen Yan, Penghua Chen, Shawn X. Cui
The Kitaev spin liquid model on honeycomb lattice offers an intriguing feature that encapsulates both Abelian and non-Abelian anyons. Recent studies suggest that the comprehensive…
Quantum circuits for toric code and X-cube fracton model
Penghua Chen, Bowen Yan, Shawn X. Cui
We propose a systematic and efficient quantum circuit composed solely of Clifford gates for simulating the ground state of the surface code model. This approach yields the ground s…
Ribbon operators in the generalized Kitaev quantum double model based on Hopf algebras
Penghua Chen, Shawn X. Cui, Bowen Yan
Kitaev's quantum double model is a family of exactly solvable lattice models that realize two dimensional topological phases of matter. Originally it is based on finite groups, and…