Accessible solitary wave families of the generalized nonlocal nonlinear Schrödinger equation

被引：0
作者：
W.-P. Zhong
M. Belić
T. W. Huang
R. H. Xie
机构：
[1] Shunde Polytechnic,Department of Electronic Engineering
[2] Texas A & M University at Qatar,Department of Applied Physics
[3] Xi’an Jiaotong University,undefined
来源：
The European Physical Journal D | 2010年 / 59卷
关键词：
Soliton; Bright Spot; Qatar; Vortex Soliton; Solitary Solution;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Two-dimensional accessible solitary wave families of the generalized nonlocal nonlinear Schrödinger equation are obtained by utilizing superpositions of various single accessible solitary solutions. Specific values of soliton parameters are selected as initial conditions and the superposition of known single solitary solutions in the highly nonlocal regime are launched into the nonlocal nonlinear medium with a Gaussian response function, to obtain novel numerical solitary solutions of improved stability. Our results reveal that in nonlocal media with the Gaussian response the higher-order spatial accessible solitary families can exist in various forms, such as asymmetric necklace, asymmetric fractional, and symmetric multipolar necklace solitons.
引用
收藏
页码：301 / 304
页数：3
相关论文
共 65 条
  • [1] Pecseli H.L.(1980)undefined Plasma Phys. 22 421-undefined
  • [2] Rasmussen J.J.(1999)undefined Rev. Mod. Phys. 71 463-undefined
  • [3] Dalfovo F.(2006)undefined Phys. Rev. Lett. 96 043901-undefined
  • [4] Giorgini S.(1998)undefined Phys. Rev. Lett. 80 3240-undefined
  • [5] Dreischuh A.(2002)undefined Phys. Rev. E 66 046619-undefined
  • [6] Neshev D.N.(2008)undefined Opt. Lett. 33 198-undefined
  • [7] Petersen D.E.(2007)undefined Phys. Rev. Lett. 98 053901-undefined
  • [8] Bang O.(2002)undefined Opt. Lett. 27 1460-undefined
  • [9] Krolikowski W.(2006)undefined Opt. Lett. 31 3312-undefined
  • [10] Krolikowski W.(1997)undefined Science 276 1538-undefined
1234567