Berry's random plane wave --- superposition model for chaotic eigenstate statistics, Gaussian amplitude distribution
Standard analysis sees: smooth / autocorrelated; long-range memory (persistent); red spectrum (low-frequency / 1-over-f power); low-complexity (predictable, not noise-like); volatility-clustering (bursty). The atlas detects no named structure beyond this. It sits beside Double Pendulum in the atlas (standard-bank rank 21) — a neighbor conventional features miss.
Nothing beyond the standard reading — this source’s structure is already captured by standard features; the atlas adds no named residual.








_(centered)/signed_log_z/Berry_Random_Wave.png)
_(centered)/xy_path/Berry_Random_Wave.png)

/barcode/Berry_Random_Wave.png)
/d_curve/Berry_Random_Wave.png)








/phi_spectrum/Berry_Random_Wave.png)










/default/Berry_Random_Wave.png)
/default/Berry_Random_Wave.png)


| Nearest neighbor | Distance | |
|---|---|---|
| Lorenz-96 N=8 | 2.74 | cross-domain |
| Lorenz-96 N=36 | 2.77 | cross-domain |
| FPUT N=16 | 2.78 | cross-domain |
Laplacian › Laplacian:cross_scale_curvature_coherence | rank 4/298 | 0.9992 |
Laplacian › Laplacian:curvature_autocorrelation | rank 4/298 | 0.9992 |
Laplacian › Laplacian:biharmonic_ratio | rank 297/298 | 0.0000 |
Navier-Stokes › Navier-Stokes:intermittency_autocorr | rank 5/298 | 0.9994 |
Navier-Stokes › Navier-Stokes:sl_fit_quality | rank 295/298 | -0.9952 |
Spectral Analysis › Spectral Analysis:phase_coherence | rank 5/298 | 0.9633 |
p-Variation › p-Variation:volatility_clustering | rank 4/298 | 0.9995 |
p-Variation › p-Variation:increment_persistence | rank 5/298 | 0.9998 |