arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0909.4529math-phmath.MP
收藏

三粒子薛定谔算符连续谱本征函数数值计算的新方法。I.一维粒子,短程对势

New approach to numerical computation of the eigenfunctions of the continuous spectrum of three-particle Schrödinger operator. I. One-dimensional particles, short-range pair potentials

V. S. Buslaev, S. B. Levin, P. Neittaanmäki, T. Ojala

摘要:

基于三体散射问题与平面波(短程对势)在六块半透明屏系统上的衍射问题的类比,提出了一种求解少体散射问题的新方法。在短程非负对势的情况下得到了数值结果。所提出的方法允许一个自然的推广的情况下,长程对潜力。

英文摘要:

Basing on analogy between the three-body scattering problem and the diffraction problem of the plane wave (for the case of the short range pair potentials) by the system of six half transparent screens, we presented a new approach to the few-body scattering problem. The numerical results have been obtained for the case of the short range nonnegative pair potentials. The presented method allows a natural generalization to the case of the long range pair potentials.

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。

↑