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Keywords: unitary ensemble
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Chapter
Spectral statistics of unitary ensembles
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Greg W. Anderson
Published: 08 August 2018
... families of orthogonal polynomials (Hermite, Laguerre, and Jacobi) and some corresponding unitary ensembles before discussing the statistical properties of N -tuples of real numbers. It then reviews the definitions of basic statistical quantities and demonstrates how their distributions can...
Chapter
Published: 08 August 2018
...This article describes a direct approach for computing scalar and matrix kernels, respectively for the unitary ensembles on the one hand and the orthogonal and symplectic ensembles on the other hand, leading to correlation functions and gap probabilities. In the classical orthogonal polynomials...
Chapter
Universality
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Arno Kuijlaars
Published: 08 August 2018
... descent symplectic ensemble bulk universality edge point hard edge universality soft edge soft edge universality Bessel kernel exterior singular point interior singular point Riemann Hilbert RH method singular edge point unitary ensemble Airy kernel determinantal point process gap...
Chapter
Replica approach in random matrix theory
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Eugene Kanzieper
Published: 08 August 2018
... function into a more general theory of τ functions. The density of eigenvalues in the Gaussian Unitary Ensemble (GUE) and the saddle point approach to replica field theories are also considered. The article concludes by describing an integrable theory of replicas that offers an alternative way of treating...
Chapter
Introduction and guide to the handbook
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Gernot Akemann and others
Published: 08 August 2018
...This article discusses random matrix theory (RMT) in a nutshell — what it is about, what its main features are, and why it is so successful in applications. It first considers the simplest and maybe most frequently used standard example, the Gaussian Unitary Ensemble (GUE) of random matrices...
Chapter
Characteristic polynomials
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Edouard Brezin and Sinobu Hikami
Published: 08 August 2018
... theorems for two different characteristic polynomials of Gaussian weights with external sources. It then describes the m-point correlation functions of the eigenvalues in the Gaussian unitary ensemble and how they are deduced from their Fourier transforms U(s1, … , sm ...
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