Fig. 7
(a) 3D graph for \(\:\left|{\mathcal{A}}_{15}\left(x,t\right)\right|\) showing the dark soliton solution’s physical behavior as a function of x and t variables. (Eq. (28)). (b) 2D graph for \(\:\left|{\mathcal{A}}_{15}\left(x,t\right)\right|\) as a function of x at \(\:t=0.3\).
