This paper recovers and exhibits the conservation law for cubic–quartic complex Ginzburg–Landau model which are considered with five nonlinear forms. The Hamiltonian, linear momentum and the power are derived, save one. For parabolic–nonlocal law, the Hamiltonian and the linear momentum are not retrievable by Lie symmetry.
|Number of pages||5|
|Journal||Optoelectronics and Advanced Materials, Rapid Communications|
|Publication status||Published - 1 Mar 2022|
- Conservation laws
- Cubic–quartic solitons
- Ginzburg-Landau equation