Abstract We study the long-time behavior of solutions to an ODE- Schrödinger type system that models the interaction of a particle with a Bose gas. We show that the particle has sonic or subsonic ballistic trajectory asymptotically, and that the wave function describing the Bose gas converges to a soliton in

中文翻译：

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粒子与玻色气体相互作用的散射

摘要 我们研究了 ODE-Schrödinger 类型系统的解的长期行为，该系统模拟粒子与 Bose 气体的相互作用。我们表明粒子渐近地具有音速或亚音速弹道轨迹，并且描述玻色气体的波函数在