Modulational instability of nonlinearly interacting incoherent sea states

被引：14
|
作者：
Shukla, P. K. [1 ]
Marklund, M.
Stenflo, L.
机构：
[1] Ruhr Univ Bochum, Inst Theoret Phys 4, D-44780 Bochum, Germany
[2] Ruhr Univ Bochum, Ctr Plasma Sci & Astrophys, D-44780 Bochum, Germany
[3] Umea Univ, Dept Phys, Ctr Nonlinear Phys, SE-90187 Umea, Sweden
[4] Rutherford Appleton Lab, Ctr Fundamental Phys, Didcot OX11 0QX, Oxon, England
来源：
JETP LETTERS | 2006年 / 84卷 / 12期
关键词：
D O I：
10.1134/S0021364006240039
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The modulational instability of nonlinearly interacting spatially incoherent Stokes waves is analyzed. Starting from a pair of nonlinear Schrodinger equations, we derive a coupled set of wave-kinetic equations by using the Wigner transform technique. It is shown that the partial coherence of the interacting waves induces novel effects on the dynamics of crossing sea states.
引用
收藏
页码：645 / 649
页数：5
相关论文
共 50 条
  • [31] Variational approach to the modulational instability
    Rapti, Z
    Kevrekidis, PG
    Smerzi, A
    Bishop, AR
    PHYSICAL REVIEW E, 2004, 69 (01): : 4
  • [32] THE INTEGRABLE NATURE OF MODULATIONAL INSTABILITY
    Biondini, Gino
    Fagerstrom, Emily
    SIAM JOURNAL ON APPLIED MATHEMATICS, 2015, 75 (01) : 136 - 163
  • [33] MODULATIONAL INSTABILITY IN MAGNETIC FLUIDS
    MALIK, SK
    SINGH, M
    QUARTERLY OF APPLIED MATHEMATICS, 1985, 43 (01) : 57 - 64
  • [34] MODULATIONAL INSTABILITY OF HELICONS IN CONDUCTORS
    DEMIKHOVSKIY, VY
    SAVINSKIY, SS
    FIZIKA METALLOV I METALLOVEDENIE, 1984, 57 (05): : 865 - 872
  • [35] Modulational instability of spinor condensates
    Robins, NP
    Zhang, WP
    Ostrovskaya, EA
    Kivshar, YS
    PHYSICAL REVIEW A, 2001, 64 (02): : 1 - 4
  • [36] Modulational instability of nematic phase
    T MITHUN
    K PORSEZIAN
    Pramana, 2014, 82 : 307 - 312
  • [37] Modulational instability of nematic phase
    Mithun, T.
    Porsezian, K.
    PRAMANA-JOURNAL OF PHYSICS, 2014, 82 (02): : 307 - 312
  • [38] MODULATIONAL INSTABILITY FOR NORMAL DISPERSION
    ROTHENBERG, JE
    PHYSICAL REVIEW A, 1990, 42 (01): : 682 - 685
  • [39] ON MODULATIONAL INSTABILITY OF TURBULENT SPECTRA
    POPEL, SI
    TSYTOVICH, VN
    CONTRIBUTIONS TO PLASMA PHYSICS, 1994, 34 (06) : 695 - 702
  • [40] MODULATIONAL INSTABILITY IN DUSTY PLASMAS
    BENKADDA, S
    TSYTOVICH, VN
    PHYSICS OF PLASMAS, 1995, 2 (08) : 2970 - 2974
12345