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arXiv 1001.0168nlin.SI
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玻色-爱因斯坦凝聚体,F=1和F=2。多分量NLS模型的约化和孤子相互作用

Bose-Einstein condensates with F=1 and F=2. Reductions and soliton interactions of multi-component NLS models

V. S. Gerdjikov, N. A. Kostov, T. I. Valchev

摘要:

研究了一类与对称BD. I型对称空间相关的多分量非线性薛定谔方程及其约化。我们简要地概述了直接和逆散射方法的有关Lax算子和孤子解。我们利用Zakharov-Shabat dressing方法得到了两孤子解,并分析了MNLS方程的孤子相互作用及其一些约化。

英文摘要:

We analyze a class of multicomponent nonlinear Schrodinger equations (MNLS) related to the symmetric BD.I-type symmetric spaces and their reductions. We briefly outline the direct and the inverse scattering method for the relevant Lax operators and the soliton solutions. We use the Zakharov-Shabat dressing method to obtain the two-soliton solution and analyze the soliton interactions of the MNLS equations and some of their reductions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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