Figure 5: Time evolution of Eq. (12–13) with parameters (ρ, κ) = (1, 0.3) and ǫ = 2π/60 as in Fig. 2(b). The initial condition is given by Eq. (28) with (ω, δ): (a) (π/2, 1); (b) (2π/3, 1); (c) (π/3, 0.7). The number of lattice sites is 80, but only the leftmost 10 sites are shown.
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