,Soliton and rogue wave solutions of two-component nonlinear Schr(o)dinger equation coupled to the B

来源 :中国物理B(英文版) | 被引量 : 0次 | 上传用户:cty810
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The nonlinear Schr(o)dinger (NLS) equation and Boussinesq equation are two very important integrable equations.They have widely physical applications.In this paper,we investigate a nonlinear system,which is the two-component NLS equation coupled to the Boussinesq equation.We obtain the bright-bright,bright-dark,and dark-dark soliton solutions to the nonlinear system.We discuss the collision between two solitons.We observe that the collision of bright-bright soliton is inelastic and two solitons oscillating periodically can happen in the two parallel-traveling bright-bright or bright-dark soliton solution.The general breather and rogue wave solutions are also given.Our results show again that there are more abundant dynamical properties for multi-component nonlinear systems.
其他文献
Using the first-principles method based on the density functional theory (DFT), the structures and electronic properties of different gas hydrates (CO2, CO, CH4
期刊
This paper is conceed with the Hopf bifurcation control of a modified Pan-like chaotic system.Based on the Routh-Hurwtiz theory and high-dimensional Hopf bifurc
“互联网+”大学生创新创业大赛是培养造就“大众创业、万众创新”生力军的有效途径.在大赛中,项目团队建设意义重大.一方面其深受投资人、合作者的关注;另一方面也直接影响
Geiger mode avalanche photodiode detector(Gm-APD)possesses the ultra-high sensitivity.Photon counting chirped amplitude modulation(PCCAM)light detection and ran
Quantum spin liquids (QSLs) represent a novel state of matter in which quantum fl uctuations prevent the conventional magnetic order from being established, and
本文以已知基因型的白菜复等位基因型雄性不育材料为不育源,根据核基因雄性不育“复等位基因遗传假说”,设计“合成”和“定向”转育方案,在白菜不同变种和类型间转育雄性不育基
The present study tries to evaluate the validity of the Wiedemann–Franz law in a granular s-wave superconductor in the presence of concentrated impurities. By
As2S3 and As2Se3 chalcogenide 3-bridges suspended-core fibers (SCFs) are designed with shifted zero-dispersion wavelengths (ZDWs) at around 1.5 μm,2 μm,and 2.