Multidimensional discrete compactons in nonlinear Schrödinger lattices with strong nonlinearity management
نویسندگان
چکیده
منابع مشابه
Compactons in nonlinear Schrödinger lattices with strong nonlinearity management.
The existence of compactons in the discrete nonlinear Schrödinger equation in the presence of fast periodic time modulations of the nonlinearity is demonstrated. In the averaged discrete nonlinear Schrödinger equation, the resulting effective interwell tunneling depends on the modulation parameters and on the field amplitude. This introduces nonlinear dispersion in the system and can lead to a ...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2015
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.92.053621