- 必威体育下载

姓名
邮箱
手机号码
标题
留言内容
验证码

Abstract
We demonstrate that a new class of stable composite soliton exists in a two-dimensional lattice. It can be produced by the evolution of a stationary solution of nonlinear Schrdinger equation with a periodic potential modulation. We emphasize that this new kind of composite soliton is different from the dipole soliton reported before though they seem alike. The components of the soliton exchange energy during the propagations and the total energy of soliton conserves.

Keywords:
stationary solution/

two-dimensional lattice/

composite soliton
Authors and contacts
Dong Liang-Wei¹,

Ye Fang-Wei¹,

Wang Jian-Dong¹,

Li Yong-Ping²
References

Cited By

[1]	Wang Jin-Ling, Zhang Kun, Lin Ji, Li Hui-Jun.Generation and modulation of shock waves in two-dimensional polariton condensates. Acta Physica Sinica, 2024, 73(11): 119601.doi:10.7498/aps.73.20240229
[2]	Li Xin-Yue, Qi Juan-Juan, Zhao Dun, Liu Wu-Ming.Soliton solutions of the spin-orbit coupled binary Bose-Einstein condensate system. Acta Physica Sinica, 2023, 72(10): 106701.doi:10.7498/aps.72.20222319
[3]	Shi Lan-Fang, Zhu Min, Zhou Xian-Chun, Wang Wei-Gang, Mo Jia-Qi.The solitary traveling wave solution for a class of nonlinear evolution equations. Acta Physica Sinica, 2014, 63(13): 130201.doi:10.7498/aps.63.130201
[4]	Zhang Heng, Duan Wen-Shan.The modulational instability of the solition wave in two-dimensional Bose-Einstein condensates. Acta Physica Sinica, 2013, 62(4): 044703.doi:10.7498/aps.62.044703
[5]	Lu Da-Quan, Hu Wei.Two-dimensional asynchronous fractional Fourier transform and propagation properties of beams in strongly nonlocal nonlinear medium with an elliptically symmetric response. Acta Physica Sinica, 2013, 62(8): 084211.doi:10.7498/aps.62.084211
[6]	Shi Lan-Fang, Zhou Xian-Chun, Mo Jia-Qi.Asymptotic solution for fractal soliton of disturbed Nizhnik-Novikov-Veselov system. Acta Physica Sinica, 2011, 60(11): 110205.doi:10.7498/aps.60.110205
[7]	Wen Zhao-Hui, Xu Yong-Hong, Mo Jia-Qi.Soliton solution for the disturbed mKdV coupled system. Acta Physica Sinica, 2011, 60(5): 050205.doi:10.7498/aps.60.050205
[8]	Mo Jia-Qi, Yao Jing-Sun.Approximate solution of 2-soliton for generalized disturbed mKdV coupled system. Acta Physica Sinica, 2010, 59(8): 5190-5193.doi:10.7498/aps.59.5190
[9]	Shi Lan-Fang, Zhou Xian-Chun.Homotopic mapping solution of soliton for a class of disturbed Burgers equation. Acta Physica Sinica, 2010, 59(5): 2915-2918.doi:10.7498/aps.59.2915
[10]	Mo Jia-Qi.Analytic solution for a class of generalized Sine-Gordon perturbation equation. Acta Physica Sinica, 2009, 58(5): 2930-2933.doi:10.7498/aps.58.2930
[11]	Shi Lan-Fang, Mo Jia-Qi.Soliton-like homotopic approximate analytic solution for a class of disturbed nonlinear evolution equation. Acta Physica Sinica, 2009, 58(12): 8123-8126.doi:10.7498/aps.58.8123
[12]	Mo Jia-Qi, Chen Li-Hua.Approximate solution for a class of solitons of the Landau-Ginzburg-Higgs perturbed equation. Acta Physica Sinica, 2008, 57(8): 4646-4648.doi:10.7498/aps.57.4646
[13]	Mo Jia-Qi, Yao Jing-Sun.Homotopic mapping solution of soliton for perturbed KdV equation. Acta Physica Sinica, 2008, 57(12): 7419-7422.doi:10.7498/aps.57.7419
[14]	Liu Hai-Lan, Wen Shuang-Chun, Xiong Min, Dai Xiao-Yu.Formation and propagation of dark solitons in metamaterials. Acta Physica Sinica, 2007, 56(11): 6473-6479.doi:10.7498/aps.56.6473
[15]	Mo Jia-Qi, Zhang Wei-Jiang, He Ming.The variational iteration method for the soliton solution of nonlinear generalized Landau-Ginzburg-Higgs equation. Acta Physica Sinica, 2007, 56(4): 1847-1850.doi:10.7498/aps.56.1847
[16]	Weng Zi-Mei, Chen Hao.Solitons in a one-dimensional ferromagnetic chain under the influence of single-ion anisotropy. Acta Physica Sinica, 2007, 56(4): 1911-1918.doi:10.7498/aps.56.1911
[17]	Shen Shou-Feng.Variable separation solution and soliton excitations of the (1+1)-dimensional generalised shallow water wave equation. Acta Physica Sinica, 2006, 55(3): 1016-1022.doi:10.7498/aps.55.1016
[18]	Mo Jia-Qi, Wang Hui, Lin Yi-Hua.Perturbation theory of soliton solution for the generalized Landau-Ginzburg-Higgs equation. Acta Physica Sinica, 2005, 54(12): 5581-5584.doi:10.7498/aps.54.5581
[19]	Xu Quan, Tian Qiang.The interaction of excitons with phonons and solution of breathers in one-dimensional molecular chain. Acta Physica Sinica, 2004, 53(9): 2811-2815.doi:10.7498/aps.53.2811
[20]	Deng Mao-Lin, Hong Ming-Chao, Zhu Wei-Qiu, Wang Yuan-Mei.Stationary solution of motion of active Brownian particle. Acta Physica Sinica, 2004, 53(7): 2029-2034.doi:10.7498/aps.53.2029

Catalog

Vol. 54, Issue 9 - 2005-05-05

Metrics

Abstract views:7387
PDF Downloads:1122
Cited By:0

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About