Soliton structures in the (1+1)-dimensional Ginzburg–Landau equation with a parity-time-symmetric potential in ultrafast optics

Li Wenyi^{1, 2}, Ma Guoli^{1, 2}, Yu Weitian¹, Zhang Yujia¹, Liu Mengli^{1, 2}, Yang Chunyu¹, Liu Wenjun^{1, 2, †}

(color online) Numerical simulation of solitons with the appropriate parameters as: α = 0.5, β = −1, and σ = 2.