Instability and energy cascade in isotropic and anisotropic media

被引：5

作者：

Zhao, Dian ^{[1
]}

Tian, L. P. ^{[1
]}

Cui, Shaoyan ^{[2
]}

Yu, M. Y. ^{[1
,3
]}

机构：

[1] Zhejiang Univ, Dept Phys, Inst Fus Theory & Simulat, Hangzhou 310027, Zhejiang, Peoples R China

[2] Ludong Univ, Sch Math & Informat, Yantai 264025, Peoples R China

[3] Ruhr Univ Bochum, Inst Theoret Phys 1, D-44780 Bochum, Germany

来源：

PHYSICA SCRIPTA | 2012年 / 86卷 / 03期

基金：

中国国家自然科学基金;

关键词：

NONLINEAR SCHRODINGER-EQUATION; STRONG TURBULENCE; COLLAPSE; WAVES;

D O I：

10.1088/0031-8949/86/03/035501

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The evolution of isotropic and anisotropic systems governed by the complex nonlinear Schrodinger equation is investigated numerically. It is found that modulational instability, collapse, mode cascade and strong turbulence can occur in different forms.

引用

页数：4

共 18 条

[1] On the Pereira-Stenflo solitons [J].

Anderson, D ;

Cattani, F ;

Lisak, M .

PHYSICA SCRIPTA, 1999, T82 :32-35

[2]

[Anonymous], 1986, Reaction-diffusion equations and their applications to biology

[3]

[Anonymous], 1996, Self-Organizing Economy

[4] Motile behavior of bacteria [J].

Berg, HC .

PHYSICS TODAY, 2000, 53 (01) :24-29

[5] PRICING OF OPTIONS AND CORPORATE LIABILITIES [J].

BLACK, F ;

SCHOLES, M .

JOURNAL OF POLITICAL ECONOMY, 1973, 81 (03) :637-654

[6] STRONG TURBULENCE OF PLASMA-WAVES [J].

GOLDMAN, MV .

REVIEWS OF MODERN PHYSICS, 1984, 56 (04) :709-735

[7]

Kadomtsev B B, 1965, PLASMA TURBUL

[8] Self-focusing and transverse instabilities of solitary waves [J].

Kivshar, YS ;

Pelinovsky, DE .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2000, 331 (04) :118-195

[9]

Murray JD., 1993, MATH BIOL, V2, DOI [10.1007/978-3-662-08542-4, DOI 10.1007/978-3-662-08542-4]

[10]

MUSHER SL, 1995, PHYS REP, V252, P178

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