Équipe de Recherche en Physique de l'Information Quantique


Abstract = {Foliated quantum codes are a resource for fault-tolerant measurement-based quantum error correction for quantum repeaters and for quantum computation. They represent a general approach to integrating a range of possible quantum error correcting codes into larger fault-tolerant networks. Here we present an ecient heuristic decoding scheme for foliated quantum codes, based on message passing between primal and dual code `sheets'. We test this decoder on two different families of sparse quantum error correcting code: turbo codes and bicycle codes, and show reasonably high numerical performance thresholds. We also present a construction schedule for building such code states.},
Author = {A. Bolt and D. Poulin and T. M. Stace},
Journal = {Phys. Rev. A},
Volume = {98},
Pages = {062302},
Title = {Decoding Schemes for Foliated Sparse Quantum Error Correcting Codes },
Year = {2018},
local-url = {BPS18a.pdf}}