Exact vector multipole and vortex solitons in the media with spatially modulated cubic–quintic nonlinearity

被引：4
|
作者：
Yue-Yue Wang
Liang Chen
Chao-Qing Dai
Jun Zheng
Yan Fan
机构：
[1] Zhejiang A&F University,School of Sciences
来源：
Nonlinear Dynamics | 2017年 / 90卷
关键词：
Vector multipole solitons; Vector vortex solitons; Cubic–quintic nonlinearity; Spatially modulated nonlinearity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A (2+1)-dimensional N-coupled nonlinear Schrödinger equation with spatially modulated cubic–quintic nonlinearity and transverse modulation is studied, and vector multipole and vortex soliton solutions are analytically obtained. When the modulation depth q is chosen as 0 and 1, vector multipole and vortex solitons are constructed, respectively. The number of “petals” for the multipole solitons and vortex solitons is related to the value of the topological charge m, and the number of layers in the multipole solitons and vortex solitons is determined by the value of the soliton order number n.
引用
收藏
页码：1269 / 1275
页数：6
相关论文
共 50 条
  • [21] Vortex solitons of the (3+1)-dimensional spatially modulated cubic–quintic nonlinear Schrödinger equation with the transverse modulation
    Rui-Pin Chen
    Chao-Qing Dai
    Nonlinear Dynamics, 2017, 90 : 1563 - 1570
  • [22] Two-component vector solitons in defocusing Kerr-type media with spatially modulated nonlinearity
    Zhong, Wei-Ping
    Belic, Milivoj
    ANNALS OF PHYSICS, 2014, 351 : 787 - 796
  • [23] Vector multipole and vortex solitons in two-dimensional Kerr media
    Chao-Qing Dai
    Guo-Quan Zhou
    Rui-Pin Chen
    Xian-Jing Lai
    Jun Zheng
    Nonlinear Dynamics, 2017, 88 : 2629 - 2635
  • [24] Exact optical solitons in metamaterials with cubic-quintic nonlinearity and third-order dispersion
    Zhou, Qin
    Liu, Lan
    Liu, Yaxian
    Yu, Hua
    Yao, Ping
    Wei, Chun
    Zhang, Huijuan
    NONLINEAR DYNAMICS, 2015, 80 (03) : 1365 - 1371
  • [25] Families of fundamental and vortex solitons under competing cubic-quintic nonlinearity with complex potentials
    Weng, Yuanhang
    Wang, Hong
    Huang, Jing
    COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2018, 64 : 66 - 73
  • [26] Vector multipole and vortex solitons in two-dimensional Kerr media
    Dai, Chao-Qing
    Zhou, Guo-Quan
    Chen, Rui-Pin
    Lai, Xian-Jing
    Zheng, Jun
    NONLINEAR DYNAMICS, 2017, 88 (04) : 2629 - 2635
  • [27] Surface lattice solitons in diffusive nonlinear media with spatially modulated nonlinearity
    Zhan, Kaiyun
    Jiao, Zhiyong
    Li, Xi
    Jia, Yulei
    Zhang, Hui
    OPTICS EXPRESS, 2015, 23 (18): : 24048 - 24056
  • [28] Three-dimensional spinning solitons in dispersive media with the cubic-quintic nonlinearity
    Desyatnikov, A
    Maimistov, A
    Malomed, B
    PHYSICAL REVIEW E, 2000, 61 (03) : 3107 - 3113
  • [29] Azimuthons: Spatially modulated vortex solitons
    Desyatnikov, AS
    Sukhorukov, AA
    Kivshar, YS
    PHYSICAL REVIEW LETTERS, 2005, 95 (20)
  • [30] Stability of vortex solitons in the cubic-quintic model
    Malomed, BA
    Crasovan, LC
    Mihalache, D
    PHYSICA D-NONLINEAR PHENOMENA, 2002, 161 (3-4) : 187 - 201
12345