The strange attractor of giant optical fluctuations of 2D electrons in the quantum Hall effect regime

Strange attractor of the giant optical fluctuations of 2D system was reconstructed in phase space. Grassberger-Procaccia algorithm was explored to compute correlation sum of the attractor. The embedding and correlation dimensions are estimated to be 4 and 3.6, respectively. Thus, the revealed attractor is characterized by a system of 4 nonlinear differential equations.