# X-cube Floquet code[1]

## Description

Floquet code whose qubits are placed on vertices of a truncated cubic lattice. Its weight-two check operators are placed on various edges. Its ISG can be that of the X-cube model code or that of several decoupled surface codes.

## Rate

Logical dimension grows with system size [1].

## Decoding

Period-six measurement sequence utilizing two-qubit measurements [1].

## Code Capacity Threshold

It is argued that this code has a threshold in Ref. [1].

## Parent

## Cousins

- X-cube model code — The ISG of the X-cube Floquet code can be that of the X-cube model code or that of several decoupled surface codes.
- Kitaev surface code — The ISG of the X-cube Floquet code can be that of the X-cube model code or that of several decoupled surface codes.

## References

- [1]
- Z. Zhang, D. Aasen, and S. Vijay, “The X-Cube Floquet Code”, (2022) arXiv:2211.05784

## Page edit log

- Victor V. Albert (2024-04-05) — most recent

## Cite as:

“X-cube Floquet code”, The Error Correction Zoo (V. V. Albert & P. Faist, eds.), 2024. https://errorcorrectionzoo.org/c/floquet_xcube