Combining hard and soft decoders for hypergraph product codes

Hypergraph product codes are a class of constant-rate quantum low-density parity-check (LDPC) codes equipped with a linear-time decoder called small-set-flip (SSF). This decoder displays sub-optimal performance in practice and requires very large error correcting codes to be effective. In this work,...

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Bibliographic Details
Main Authors: Antoine Grospellier, Lucien Grouès, Anirudh Krishna, Anthony Leverrier
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2021-04-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2021-04-15-432/pdf/