首页|Bright soliton dynamics for resonant nonlinear Schr?dinger equation with generalized cubic-quintic nonlinearity
Bright soliton dynamics for resonant nonlinear Schr?dinger equation with generalized cubic-quintic nonlinearity
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Bright soliton dynamics for resonant nonlinear Schr?dinger equation with generalized cubic-quintic nonlinearity
For systems modeled by the resonant nonlinear Schrödinger equation(RNLSE)with generalized cubic-quintic non-linearity,we derive the bright soliton solution of the equation in(1+1)dimensions,using the modified F-expansion method along with the novel ansatz of F-base function.Furthermore,we extend the analytical study of soliton dynamics to higher(2+1)and(3+1)dimensions by using the self-similar method,and demonstrate the soliton behavior via graphical illustra-tion.Moreover,we investigate the effect of the resonance term on bright soliton solution in(1+1)dimensions.Additionally,we consider the nonlinear equation models with perturbation terms and derive the bright soliton solutions for the one-dimensional(1D)to three-dimensional(3D)cases.The theoretical results derived can be used to guide the experimental studies and observations of bright solitons in systems described by RNLSE model.
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