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arXiv 1609.02673nlin.PSmath-phmath.MP
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非局部非线性薛定谔方程描述的混沌子

Chaoticons described by nonlocal nonlinear Schrodinger equation

Lanhua Zhong, Yuqi Li, Yong Chen, Weiyi Hong, Wei Hu, Qi Guo

摘要:

结果表明,具有指数衰减响应函数的非局部非线性Schrodinger方程的Hermite-Gauss型定态解的不稳定演化可以演化为混沌态.这种新的实体被称为混沌子,因为它们不仅表现出混沌特性(具有正的李雅普诺夫指数和空间退相干),而且还具有类孤子特性(具有不变的统计宽度和准弹性碰撞的相互作用)。

英文摘要:

It is shown that the unstable evolutions of the Hermite-Gauss-type stationary solutions for the nonlocal nonlinear Schrodinger equation with the exponential-decay response function can evolve into chaotic states. This new kind of entities are referred to as chaoticons because they exhibit not only chaotic properties (with positive Lyapunov exponents and spatial decoherence) but also soliton-like properties (with invariant statistic width and interaction of quasi-elastic collisions).

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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