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arXiv math-ph/0701036math-phhep-thmath.MPquant-ph
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Korteweg-de Vries方程的PT-对称变形

PT-symmetric Deformations of the Korteweg-de Vries Equation

Andreas Fring

摘要:

提出了Korteweg-de Vries方程的一个新的复PT-对称扩展族。变形方程可以与非埃尔米特汉密尔顿序列相关联。构造了与质量守恒、动量守恒和能量守恒有关的第一电荷。我们研究了各种边界条件下运动方程的孤立波解。

英文摘要:

We propose a new family of complex PT-symmetric extensions of the Korteweg-de Vries equation. The deformed equations can be associated to a sequence of non-Hermitian Hamiltonians. The first charges related to the conservation of mass, momentum and energy are constructed. We investigate solitary wave solutions of the equation of motion for various boundary conditions.

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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