Отправить статью по E-mail The Role of a Thick Soliton in the Dynamics of the Soliton Gas Within the Framework of the Gardner Equation
- Авторы: Didenkulova E.G.1,2, Pelinovsky E.N.1,2
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Учреждения:
- Institute of Applied Physics of the Russian Academy of Sciences
- Nizhny Novgorod State Technical University n.a. R.E. Alekseev
- Выпуск: Том 61, № 8-9 (2019)
- Страницы: 623-632
- Раздел: Article
- URL: https://journals.rcsi.science/0033-8443/article/view/243913
- DOI: https://doi.org/10.1007/s11141-019-09922-9
- ID: 243913
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Аннотация
We study the statistical moments of the soliton gas (mean field, variance, skewness, and kurtosis), which is described within the framework of the Gardner equation with negative cubic nonlinearity. The influence of the limiting (thick or table-like) soliton on the statistical moments of the soliton gas is considered. It is shown to be substantial if the thick-soliton intensity is comparable with that of the moderate-amplitude solitons.
Об авторах
E. Didenkulova
Institute of Applied Physics of the Russian Academy of Sciences; Nizhny Novgorod State Technical University n.a. R.E. Alekseev
Автор, ответственный за переписку.
Email: eshurgalina@mail.ru
Россия, Nizhny Novgorod; Nizhny Novgorod
E. Pelinovsky
Institute of Applied Physics of the Russian Academy of Sciences; Nizhny Novgorod State Technical University n.a. R.E. Alekseev
Email: eshurgalina@mail.ru
Россия, Nizhny Novgorod; Nizhny Novgorod
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