Showing quant-phShow all
2 papers · 1 filter
quant-ph2023
Abelian and non-abelian quantum two-block codes
Renyu Wang, Hsiang-Ku Lin, Leonid P. Pryadko
We discuss quantum two-block codes, a large class of CSS codes constructed from two commuting square matrices.Interesting families of such codes are generalized-bicycle (GB) codes…
quant-ph2022
Distance bounds for generalized bicycle codes
Renyu Wang, Leonid P. Pryadko
Generalized bicycle (GB) codes is a class of quantum error-correcting codes constructed from a pair of binary circulant matrices. Unlike for other simple quantum code ansätze, unre…