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Wave-packet dynamics in one-dimensional nonlinear Schrödinger lattices: Local vs. Nonlocal nonlinear effects

✍ Scribed by Nguyen, Ba Phi; Kim, Kihong

Book ID
121538159
Publisher
The Korean Physical Society
Year
2014
Tongue
English
Weight
324 KB
Volume
64
Category
Article
ISSN
0374-4884

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Dynamics of wave packets described by the third-order nonlinear Schrodinger equation is considered employing numerical methods. It is shown that initial pulse tends to one or a few solitons plus a linear quasi-periodic wave under the condition of the same signs of parameters of the third-order linea