Solitary waves in the nonlinear Schrödinger equation with Hermite-Gaussian modulation of the local nonlinearity
نویسندگان
چکیده
منابع مشابه
Solitary waves in the nonlinear Schrödinger equation with Hermite-Gaussian modulation of the local nonlinearity.
We demonstrate "hidden solvability" of the nonlinear Schrödinger (NLS) equation whose nonlinearity coefficient is spatially modulated by Hermite-Gaussian functions of different orders and the external potential is appropriately chosen. By means of an explicit transformation, this equation is reduced to the stationary version of the classical NLS equation, which makes it possible to use the brig...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2011
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.84.046611