3D air-strip nanocavity

Results and evidence ledger

Plots are displayed with the exact evidence level established by their metrics, never by appearance alone.

Active solve domain
64×26×22
two whole mirror periods added per side; slab unchanged
Controlled grid
Q 921.6505
spectrally accepted only
Fine input pole
Q 172.1617
PML converged on this grid; not physical Q
Latest accepted step
F 0.580263
Q-fit 176.4488; controlled grid
Unattended runner
persistent
expanded checkpoint PML passed; no preset step count
ArtifactEvidence levelResultMissing
Controlled 20×18×14 polespectrally acceptedQ 921.6505; worst holdout NRMSE 5.43×10⁻⁷combined PML, grid convergence
Fine exact y/z backendnumerically checked68,640 → 16,960 unknowns; air strip zero; exact reduced/full regressionexact x reduction
Fine 1.004578 input polePML converged on controlled gridQ-fit 172.16; confirmatory NRMSE 4.35×10⁻¹²; PML Q span 0.7526%grid/domain convergence
Three accepted atom stepsPML converged on controlled gridF 0.585294 → 0.586177; Q-fit 172.162 → 172.706; latest uses shifted constrained MMAgrid/domain convergence
Controlled-grid combined validation: spectrally accepted.
Controlled-grid combined validation: spectrally accepted.
Controlled-grid driven-field localization proxy.
Controlled-grid driven-field localization proxy.
Fine-grid operator, topology, and fixed-frequency diagnostics.
Fine-grid operator, topology, and fixed-frequency diagnostics.
Fine-grid sheet-local combined validation: spectrally accepted.
Fine-grid sheet-local combined validation: spectrally accepted.