“…where µ ≡ µ 0 /2, γ ≡ γ 0 /4, , and ψ is the complex conjugate of ψ. This equation is known to produce stationary, time-periodic, or chaotic solutions, including Faraday waves [50,62], soliton-like modes [47,52], two-soliton [56,57] and soliton-antisoliton [67] bound states, and spatiotemporal chaos [47,58]. 2)), at different values of the strength of the parametric forcing: γ 0 = (0.4, 0.5, 0.6, 0.7).…”