Devils staircase like behavior of the range of random time series associated with the tangled nature of evolution
arXiv:physics/0503074
Abstract
We present empirical evidence that the range of random time series associated with the tangled nature model of evolution exhibits a devils staircase like behavior characterized by logarithmic trend and the universal multi-affine spectrum of scaling exponents xi_c of q leq q_c moments of q-order height-height correlations, whereas for q > q_c the moments behaves logarithmically.
12 pages with 3 figures; Submitted to PRE