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Showing 1–5 of 5 results
Advanced filters: Author: Robert Calderbank Clear advanced filters

  • Uncorrected noise prevents quantum computers from running deep algorithms and outperforming classical machines. A method is now reported that allows noisy shallow quantum algorithms to be used to solve classically hard problems.

    • Sergey Bravyi
    • David Gosset
    • Marco Tomamichel
    Research
    Nature Physics
    Volume: 16, P: 1040-1045

  • Quantum low-density parity-check (QLDPC) codes offer lower overhead than topological quantum error-correcting codes, but decoding remains a key challenge for scalable fault-tolerant quantum computing. This work introduces a highly parallelizable decoding algorithm for QLDPC codes that matches the accuracy of leading decoders while enabling significantly improved scalability.

    • Timo Hillmann
    • Lucas Berent
    • Joschka Roffe
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11

  • Inventor, mathematician and leader of the digital revolution

    • Robert Calderbank
    • Neil J. A. Sloane
    News & Views
    Nature
    Volume: 410, P: 768