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. Author manuscript; available in PMC: 2013 Apr 30.
Published in final edited form as: Phys Rev E Stat Nonlin Soft Matter Phys. 2010 May 5;81(5 0 1):051904. doi: 10.1103/PhysRevE.81.051904

FIG. 9.

FIG. 9

(Color online). Monte Carlo simulations. Panels (a) and (b) show the current J as a function of α in (a) systems passing from LD to MC (β = 1) and (b) from LD to HD phase (β = 0.12). Full lines represent the theoretical predictions and circles are simulation points (k = 1 in black and k = 0.1 in green - light gray). The value of γ is fixed to 1. Panel (c) shows the numerical phase diagram (different colors represent different densities ρ) for a system with k = γ = 1. Drawing the phase diagram for other values of the parameters, we reproduce the features illustrated in Fig. 8.