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arXiv physics/0609034physics.optics
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三波参量孤子的非弹性散射和相互作用

Inelastic Scattering and Interactions of Three-Wave Parametric Solitons

Matteo Conforti, Fabio Baronio, Antonio Degasperis, Stefan Wabnitz

摘要:

研究了在二次非线性色散介质中速度锁定三波参量孤子的激发、衰减和相互作用。我们解析地描述了稳定或不稳定的孤子三重态与线性波之间的类粒子散射,给出了具有加速或减速孤子的显式解。

英文摘要:

We study the excitation, decay and interactions of novel, velocity locked three-wave parametric solitons in a medium with quadratic nonlinearity and dispersion. We analytically describe the particle-like scattering between stable or unstable soliton triplets with linear waves in terms of explicit solutions featuring accelerated or decelerated solitons.

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