Parametric invariant random matrix model and the emergence of multifractality

J. A. Méndez-Bermúdez, Tsampikos Kottos, Doron Cohen

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

We propose a random matrix modeling for the parametric evolution of eigenstates. The model is inspired by a large class of quantized chaotic systems. Its unique feature is having parametric invariance while still possessing the nonperturbative breakdown that had been discussed by Wigner 50 years ago. Of particular interest is the emergence of an additional crossover to multifractality.

Original languageEnglish
Article number036204
JournalPhysical Review E
Volume73
Issue number3
DOIs
StatePublished - 10 Mar 2006

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