Exact and explicit solutions to the discrete nonlinear Schrödinger equation with a saturable nonlinearity
نویسندگان
چکیده
منابع مشابه
Statistical mechanics of a discrete Schrödinger equation with saturable nonlinearity.
We study the statistical mechanics of the one-dimensional discrete nonlinear Schrödinger (DNLS) equation with saturable nonlinearity. Our study represents an extension of earlier work [Phys. Rev. Lett. 84, 3740 (2000)] regarding the statistical mechanics of the one-dimensional DNLS equation with a cubic nonlinearity. As in this earlier study, we identify the spontaneous creation of localized ex...
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ژورنال
عنوان ژورنال: Physics Letters A
سال: 2011
ISSN: 0375-9601
DOI: 10.1016/j.physleta.2011.10.009