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    "headline": "Quantum-Code Correlations Survive Two Noise Regimes",
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    "dek": "A proof finds exponential decay of conditional mutual information under weak noise and under strong noise when the buffer carries no logical operator.",
    "summary": "A proof finds exponential decay of conditional mutual information under weak noise and under strong noise when the buffer carries no logical operator.",
    "body_text": "For normalized projector states of Z-d qLDPC stabilizer codes, the authors derive system-size-independent bounds and, on finite-dimensional lattices, a quasi-local recovery channel in the weak-noise regime. This is a mathematical stability result, not a hardware demonstration.",
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      "quantum error correction",
      "qLDPC",
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      "source_id": "source-2026-10-17-017",
      "title": "arXiv preprint 2610.22357, original v1",
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