Asymptotic behavior of weakly collapsing solutions of the nonlinear Schrödinger equation

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作者
Yu. N. Ovchinnikov
V. L. Vereshchagin
机构
[1] Max-Planck Institute for Physics of Complex Systems,Landau Institute for Theoretical Physics
[2] Russian Academy of Sciences,Institute of Mathematics and Computer Center, Ural Division
[3] Russian Academy of Sciences,undefined
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03.65.Ge; 02.30.Jr;
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摘要
The generic asymptotic behavior of a three-parameter weakly collapsing solution of a nonlinear Schrödinger equation is examined. A discrete set of zero-energy states is shown to exist. In the (A, C1) parameter space, there are two close lines along which the amplitude of oscillating terms is exponentially small in the parameter C1.
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页码:72 / 76
页数:4
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