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arXiv quant-ph/0002012quant-ph
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关于相互作用粒子系统的非相对论波动方程问题

To the question of a nonrelativistic wave equation for a system of interacting particles

M. V. Kuzmenko

摘要:

结果表明,相互作用粒子系统的薛定谔非相对论性方程不是严格的非相对论性方程,因为它是基于相互作用传播速度有限的隐式假设。对于相互作用粒子系统,提出了一个完全非相对论的非线性积分微分方程组。当质点系的尺寸与粒子的康普顿波长在同一数量级时,与传统的非相对论性薛定谔方程的结果相比,存在着某些本质上的差别。

英文摘要:

It is shown that the Schrödinger nonrelativistic equation of a system of interacting particles is not a rigorously nonrelativistic equation since it is based on the implicit assumption of finiteness of the interaction propagation velocity. For a system of interacting particles, a fully nonrelativistic nonlinear system of integro-differential equations is proposed. In the case where the size of the system of particles is of the same order as the Compton wavelength associated with particles, certain essential differences are shown to exist as compared with traditional consequences of the nonrelativistic Schrödinger equation.

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