Exact solutions for the generalized nonlinear Schrodinger equation with inhomogeneous complex linear and nonlinear potentials are found. We have found localized and periodic solutions for a wide class of localized and periodic modulations in the space of complex potentials and nonlinearity coefficients. Examples of stable and unstable solutions are given. We also demonstrated numerically the existence of stable dissipative breathers in the presence of an additional parabolic trap.
Dissipative periodic waves, solitons, and breathers of the nonlinear Schrodinger equation with complex potentials
SALERNO, Mario;
2010
Abstract
Exact solutions for the generalized nonlinear Schrodinger equation with inhomogeneous complex linear and nonlinear potentials are found. We have found localized and periodic solutions for a wide class of localized and periodic modulations in the space of complex potentials and nonlinearity coefficients. Examples of stable and unstable solutions are given. We also demonstrated numerically the existence of stable dissipative breathers in the presence of an additional parabolic trap.File in questo prodotto:
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