Leiden University and Riverlane Research Reveals Distance-Losing Flaw in Correlated Decoding Below Threshold

T2Covered by 1 source · first reported by The Quantum Insider / Quantum Computing Report at 23 Oct, 04:01 UTC

Leiden University and Riverlane research uncovered a flaw in correlated decoding, causing a loss of effective code distance and higher logical failure rates in quantum error correction. They introduced a new regularization parameter to fix this, restoring nominal distance scaling and improving…

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• T2Leiden University and Riverlane Research Reveals Distance-Losing Flaw in Correlated Decoding Below ThresholdThe Quantum Insider / Quantum Computing Report23 Oct, 04:01