quantum-sensing(doc 17): honest classical-quantum fusion — bridges SOTA loop with quantum series 11-16 (#741)
Bridges the existing 6-doc quantum-sensing research series
(docs 11-16, 2026-03-08 onwards) with this loop's 37+ ticks
(2026-05-22). Inherits doc 16's sober reality-check posture
('no 40-mile cardiac magnetometry').
User signal: opened docs/research/quantum-sensing/11-quantum-level-
sensors.md twice in consecutive ticks. Strong repeat signal toward
quantum integration. Doc 17 explicitly bridges the two work streams.
Two reality-checks compose:
1. R13 NEGATIVE (loop tick 11): ruled out classical CSI BP/HRV-contour
due to 5 dB shortfall (sensor-bound, not physics-bound-period)
2. Doc 16 Ghost Murmur (2026-04-26): ruled out 40-mile NV cardiac
magnetometry due to cube-of-distance physics
Combined: HONEST FUSION adds NV-diamond cardiac magnetometry at 1-2 m
BEDSIDE RANGES (where cube law gives ~1 pT/sqrt(Hz) SNR), NOT 40 miles.
Classical primitives carry geometry; quantum carries fidelity.
Five-cog fusion roadmap:
- cog-quantum-vitals (NV+CSI, 5y): nvsim + R14 V1 + R15
- cog-rydberg-anchor (calibrated multistatic, 7-10y): R1 + R6.2.2 + Rydberg
- cog-mm-position (atomic clock, 10y): R1 + R3.2 + atomic clock
- cog-deep-rubble-survivor (NV drone, 15y): R18 + NV via drone
- cog-ICU-meg (room-temp SQUID, 20y): R14 V3 + SQUID array
All five stay sober — no Ghost Murmur 40-mile claims.
Cross-reference index: every loop output mapped to quantum-series doc.
- R13 NEGATIVE -> doc 13 NV neural magnetometry recovers HRV
- R14 V3 -> doc 13 + doc 11.2.2 SQUID for MEG
- R6.1 4.7 dB penalty -> doc 11.3.3 quantum illumination (+6 dB)
- R1 CRLB -> doc 11.4 Rydberg+atomic clock (~10 cm)
- R18 disaster -> doc 13 NV cardiac at 5+ m rubble depth
nvsim (ADR-089) integration concretised:
nvsim_output -> R14 V1 fusion / R12 PABS / R7 mincut / R6.1 residual
↓
cog-quantum-vitals
~150 LOC glue. Makes nvsim ACTUALLY USEFUL beyond simulator scope.
What this DOES enable:
- Clear integration between 6-doc series and SOTA loop
- Five honest-scope fusion-cog roadmap items
- 'What we are NOT building' list (no 40-mile, no through-multi-walls)
- Bridge for journalists/researchers/contributors
What this DOES NOT enable:
- 40-mile cardiac magnetometry (doc 16 stands)
- Through-multiple-walls quantum (1/r^3 falloff persists)
- Replacement of medical devices without FDA/CE
- Quantum-enhanced WiFi protocol changes (Layer 1 stays classical)
Doc 17 special status:
- First doc to bridge SOTA loop with quantum-sensing series
- Adopts doc 16's sober reality-check posture
- Identifies R13 NEGATIVE as conditionally recoverable (sensor-bound)
- Concretises nvsim → cog integration path
Composes with every loop output (R1, R3, R5-R15, R12.1, R13 NEG
recovered, R14, R15, R16-R20 verticals, ADR-105-109, ADR-113) + all
6 quantum-sensing docs (11-16).
Coordination: ticks/tick-38.md, no PROGRESS.md edit.
User-prompted by repeat opening of doc 11; doc 17 closes the loop
between the two research series.
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