Quantum Walk

random-matrix-quantum · 37 views
random-matrix-quantumquasiperiodic

What It Is

Hadamard walk on a 257-site ring --- coin polarization ⟨σ_z(t)⟩ with ongoing wraparound dynamics and quantum recurrences

Interpretation

Standard analysis sees: anti-correlated (alternating); anti-persistent; blue spectrum (high-frequency power). The atlas additionally detects Nonstationarity:adf_pvalue.

What standard analysis sees
tail heaviness0.67
asymmetry0.54
occupancy0.37
short-range corr0.09
long-range memory0.05
spectral colour0.93
periodicity0.38
complexity0.78
time-irreversibility0.40
volatility clustering0.41
multifractality0.35
dimensionality0.82
nonstationarity0.37
What the atlas adds
Nonstationarity:adf_pvalue+3.1z
unit-root nonstationarity (ADF cannot reject random-walk null)
Atlas-extreme metrics the standard bank can’t predict for this source
Gottwald-Melbourne:k_variance+4.0zbank-miss 1.6σ
Chladni:modal_nodal_cascade+3.8zbank-miss 1.2σ
AutoRegressive:ar_coef_1-2.6zbank-miss 2.5σ
Bispectrum:coupling_frequency_centroid-2.5zbank-miss 1.4σ
Navier-Stokes:ess_quality+2.0zbank-miss 1.8σ

Composition

dtypefloat64
range[-0.1362, 0]
unique values16384 / 16384
mean ± std-0.0798 ± 0.00718

Render Gallery

Atlas Position

Nearest neighborDistance
IMS Bearing Degraded4.44cross-origin
Hofstadter Q4.44cross-origin
Riemann Zeta Zeros4.57cross-origin

Open in Atlas →

Which Geometries Light Up

AutoRegressiveAutoRegressive:ar_coef_1rank 306/307-1.6779
ChladniChladni:modal_nodal_cascaderank 1/3072.1584
LaplacianLaplacian:poisson_recovery_errorrank 1/30715.6729
Möbius-S³Möbius-S³:phase_profile_deviationrank 307/3070.1079
Navier-StokesNavier-Stokes:ess_rescaling_gainrank 4/3070.9900
SpirographSpirograph:petal_symmetryrank 5/3070.6593
in signal-synthesis
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