Soliton emission in the forced non-linear Schrödinger equation
نویسندگان
چکیده
منابع مشابه
Forced nonlinear Schrödinger equation with arbitrary nonlinearity.
We consider the nonlinear Schrödinger equation (NLSE) in 1+1 dimension with scalar-scalar self-interaction g(2)/κ+1(ψ*ψ)(κ+1) in the presence of the external forcing terms of the form re(-i(kx+θ))-δψ. We find new exact solutions for this problem and show that the solitary wave momentum is conserved in a moving frame where v(k)=2k. These new exact solutions reduce to the constant phase solutions...
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Introduction In this study, we use a newly proposed method based on the software structure of the maple, called the Khaters method, and will be introducing exponential, hyperbolic, and trigonometric solutions for one of the Schrödinger equations, called the nonlinear Schrödinger equation with the dual power law nonlinearity. Given the widespread use of the Schrödinger equation in physics and e...
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ژورنال
عنوان ژورنال: Laser and Particle Beams
سال: 1986
ISSN: 0263-0346,1469-803X
DOI: 10.1017/s0263034600002226