Nonextensive Statistical Mechanics

248 7 Thermodynamical and Nonthermodynamical ApplicationsFig. 7.34 Dependence of the correlation function on a rescaled natural time n/f (n W ) inside forthesamedataofFig.7.32with f (n W ) = an γ W + 1(a = 1.37 × 10−6 ,andγ = 1.62). For furtherdetails see [541].Fig. 7.35 Event–event correlation functions for different values of the natural waiting time n W .Theensemble average (which differs, in fact, from the time average, thus exhibiting the breakdown ofergodicity) is performed over 120,000 numerical runs with different initial conditions (from [543]).