Feb 28, 2018
Universality in chaos: Lyapunov spectrum and random matrix theory
Physical Review E
- ,
- ,
- Volume
- 97
- Number
- 2
- Language
- English
- Publishing type
- Research paper (scientific journal)
- DOI
- 10.1103/PhysRevE.97.022224
- Publisher
- American Physical Society
We propose the existence of a new universality in classical chaotic systems when the number of degrees of freedom is large: the statistical property of the Lyapunov spectrum is described by random matrix theory. We demonstrate it by studying the finite-time Lyapunov exponents of the matrix model of a stringy black hole and the mass-deformed models. The massless limit, which has a dual string theory interpretation, is special in that the universal behavior can be seen already at t=0, while in other cases it sets in at late time. The same pattern is demonstrated also in the product of random matrices.
- Link information
- ID information
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- DOI : 10.1103/PhysRevE.97.022224
- ISSN : 2470-0053
- ISSN : 2470-0045
- ORCID - Put Code : 50594658
- SCOPUS ID : 85043453255