Quantum Sensing Readiness
July 8, 2026 ยท View on GitHub
This is the S11 no-submit readiness surface for DLA-driven quantum sensing via the synchronisation order parameter. It records QFI and classical Fisher proxy rows without hardware submission or sensing advantage promotion.
Why this page exists
This page supports teams comparing sensing hypotheses against classical baselines. It captures reproducible gain estimates and the required prerequisites before any promotion of sensing-advantage claims.
Boundary
QFI and sync-order sensing readiness estimate only; no hardware submission and no sensing-advantage claim
Gain Scan
| K | QFI | spectral gap | R | classical Fisher proxy | gain ratio |
|---|---|---|---|---|---|
| 0.4 | 0.758419 | 0.031124 | 0.790569 | 7.03137 | 0.107862 |
| 0.8 | 0.178387 | 0.0327567 | 0.901388 | 0.338042 | 0.527706 |
| 1.2 | 0.0762066 | 0.033075 | 0.935414 | 0.0620041 | 1.22906 |
Readiness
- Peak-QFI K:
0.4 - Optimal readiness K:
1.2 - Best gain ratio estimate:
1.22906 - Hardware submission allowed:
False - sensing advantage claim allowed:
False
QFI-Criticality Tail
QFI-criticality operating-point recommendation only; no probe has been run on hardware and no sensing-advantage claim is allowed
- Operating K:
0.4 - Selected coupling pair:
(1, 2) - Pair QFI:
0.758419 - Spectral gap at operating point:
0.031124 - Cramer-Rao variance bound:
0.000131853 - Cramer-Rao standard-deviation bound:
0.0114827 - Gap-minimum K:
0.4 - QFI/gap K delta:
0 - Spectral/geometric cross-check agrees:
True
Falsifier
ratio of QFI-based Fisher information to classical Fisher information is below 1 on the pre-registered perturbation benchmark
the QFI peak does not survive the spectral/geometric cross-check or the pre-registered perturbation benchmark
Prerequisites
- pre-registered perturbation benchmark and classical Fisher estimator fixed
- hardware shot budget and shadow-tomography estimator approved before execution
- raw counts and uncertainty intervals archived before sensing-advantage claims
- applied EEG or Josephson replay target selected before real-world promotion
Gate
Regenerate and compare this readiness artefact with:
scpn-bench s11-quantum-sensing-readiness