Affiliation:
1. ICAR, P. O. Box 39953, Ramat-Aviv 61398, Tel-Aviv, Israel
Abstract
It is shown, using data of numerical simulations performed by different authors, that multifractal chaos generated by two interacting particles in a disordered chain (in the frames of the Anderson model) belongs to the same class of multifractal chaotic processes as critical chaos generated by the map xn+1=1-a|xn|z via the Feigenbaum scenario. Moreover, a single parameter — multifractal critical index — characterizing this class, takes the same value for both the Anderson quantum chaos and for the universal critical chaos generated by the map xn+1=1-a|xn|3.
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics