Spacings and spectral correlations#

Level repulsion and its consequences: the Wigner surmise, Dyson’s circular ensembles and the sine kernel, the Keating-Snaith moments of the CUE characteristic polynomial, the Poisson (Berry-Tabor) integrable baseline, the Pandey-Mehta GOE-GUE crossover, Bohigas-Giannoni-Schmit spectral rigidity and universality, and the Wigner-Dyson many-body level statistics of Kitaev’s SYK model.

The Berry-Tabor Conjecture: Poisson Statistics for Integrable Spectra

The Berry-Tabor Conjecture: Poisson Statistics for Integrable Spectra

The Bohigas-Giannoni-Schmit Conjecture: Spectral Rigidity and Universality

The Bohigas-Giannoni-Schmit Conjecture: Spectral Rigidity and Universality

Dyson’s Threefold Way: the Circular Ensembles COE, CUE, CSE

Dyson's Threefold Way: the Circular Ensembles COE, CUE, CSE

Kitaev’s SYK Model: Majorana Fermions, Wigner-Dyson Statistics

Kitaev's SYK Model: Majorana Fermions, Wigner-Dyson Statistics

The Pandey-Mehta GOE-GUE Crossover

The Pandey-Mehta GOE-GUE Crossover

The Riemann Zeta Connection: Keating-Snaith Moments of the CUE Characteristic Polynomial

The Riemann Zeta Connection: Keating-Snaith Moments of the CUE Characteristic Polynomial

The Wigner Surmise

The Wigner Surmise