Berry Random Wave

random-matrix-quantum · 37 views
random-matrix-quantumstochastic

What It Is

Berry's random plane wave --- superposition model for chaotic eigenstate statistics, Gaussian amplitude distribution

Interpretation

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 additionally detects Multifractal Spectrum:hurst_estimate.

What standard analysis sees
tail heaviness0.57
asymmetry0.60
occupancy0.65
short-range corr0.92
long-range memory0.87
spectral colour0.07
periodicity0.61
complexity0.09
time-irreversibility0.65
volatility clustering0.93
multifractality0.74
dimensionality0.29
nonstationarity0.70
What the atlas adds
Multifractal Spectrum:hurst_estimate+2.4z
self-affinity H = τ(2)/2 (alternate to Hölder hurst)
Atlas-extreme metrics the standard bank can’t predict for this source
Mostow Rigidity:spectral_rigidity-2.1zbank-miss 2.2σ
Laplacian:curvature_autocorrelation+2.0zbank-miss 1.0σ

Composition

dtypefloat64
range[-1.302, 1.591]
unique values16384 / 16384
mean ± std0.0255 ± 0.627

Render Gallery

Atlas Position

Nearest neighborDistance
FPUT N=162.60cross-origin
Lorenz-96 N=82.73cross-origin
Lorenz-96 N=362.76cross-origin

Open in Atlas →

Which Geometries Light Up

LaplacianLaplacian:cross_scale_curvature_coherencerank 4/3070.9993
LaplacianLaplacian:curvature_autocorrelationrank 4/3070.9993
LaplacianLaplacian:biharmonic_ratiorank 306/3070.0000
Spectral AnalysisSpectral Analysis:spectral_peakednessrank 5/3070.9642
p-Variationp-Variation:volatility_clusteringrank 4/3070.9995
in iterated-maps
alphabetical
← / → within domain · ⇧← / ⇧→ alphabetical · ⇧← / ⇧→ inside an open render = same view across sources