Non-autonomous Ginzburg-Landau solitons using the He-Li mapping method

MAXIMINO PEREZ MALDONADO Haret Codratian Rosu ELIZABETH FLORES GARDUÑO (2022)

"We find and discuss the non-autonomous soliton solutions in the case of variable nonlinearity and dispersion implied by the Ginzburg-Landau equation with variable coefficients. In this work we obtain non-autonomous Ginzburg-Landau solitons from the standard autonomous Ginzburg-Landau soliton solutions using a simplified version of the He-Li mapping. We find soliton pulses of both arbitrary and fixed amplitudes in terms of a function constrained by a single condition involving the nonlinearity and the dispersion of the medium. This is important because it can be used as a tool for the parametric manipulation of these non-autonomous solitons. "

Article

Nonlinear Ginzburg-Landau Equation Non-Autonomous Solitons CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA FÍSICA FÍSICA