Ladder Floquet code[1] 

Description

Floquet code defined on a ladder qubit geometry, with one qubit per vertex. The check operators consist of \(ZZ\) checks on each rung and alternating \(XX\) and \(YY\) check on the legs.

Decoding

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

Parent

Cousin

  • \([[4,2,2]]\) CSS code — The smallest example of the ladder Floquet code is a dynamical version of the \([[4,2,2]]\) code [2].

References

[1]
M. B. Hastings and J. Haah, “Dynamically Generated Logical Qubits”, Quantum 5, 564 (2021) arXiv:2107.02194 DOI
[2]
V. V. Albert, Boulder School 2024 Lecture notes
Page edit log

Your contribution is welcome!

on github.com (edit & pull request)— see instructions

edit on this site

Zoo Code ID: ladder

Cite as:
“Ladder Floquet code”, The Error Correction Zoo (V. V. Albert & P. Faist, eds.), 2024. https://errorcorrectionzoo.org/c/ladder
BibTeX:
@incollection{eczoo_ladder, title={Ladder Floquet code}, booktitle={The Error Correction Zoo}, year={2024}, editor={Albert, Victor V. and Faist, Philippe}, url={https://errorcorrectionzoo.org/c/ladder} }
Share via:
Twitter | Mastodon |  | E-mail
Permanent link:
https://errorcorrectionzoo.org/c/ladder

Cite as:

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

Github: https://github.com/errorcorrectionzoo/eczoo_data/edit/main/codes/quantum/qubits/dynamic/floquet/ladder.yml.