Level crossing in random matrices: I. Random perturbation of a fixed matrix

DOI10.1088/1751-8121/aa5186zbMath1357.81093arXiv1603.03307OpenAlexW3101583249MaRDI QIDQ2965823

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Publication date: 3 March 2017

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1603.03307

zbMATH Keywords

random matriceslevel crossingGaussian ensembles of random matirces

Mathematics Subject Classification ID

Random matrices (probabilistic aspects) (60B20) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Perturbation theories for operators and differential equations in quantum theory (81Q15)

Related Items (4)

Level crossing in random matrices. II. Random perturbation of a random matrix ⋮ Meromorphic functions without real critical values and related braids ⋮ Level crossing in random matrices: I. Random perturbation of a fixed matrix ⋮ Spectral branch points of the Bloch–Torrey operator

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• Level crossing in random matrices: I. Random perturbation of a fixed matrix
• An Introduction to Random Matrices
• The origin of degeneracies and crossings in the 1d Hubbard model
• The Lax conjecture is true
• Twelve points on the projective line, branched covers, and rational elliptic fibrations

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