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arXiv 2109.04039math-phmath.MP
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时间振荡薛定谔方程的玻姆轨迹

Bohmian Trajectories of the Time-oscillating Schrödinger Equations

Dandan Li, Jinqiao Duan, Li Lin, Ao Zhang

AI总结:

该研究针对带快速振荡势的薛定谔方程及关联玻姆轨迹展开理论分析,证明了轨迹依测度局部收敛且极限与有效方程轨迹一致,为振荡势场下玻姆轨迹的高效模拟提供了理论支撑。

摘要:

玻姆力学是一种基于粒子方法的非相对论量子理论。本文研究了具有快速振荡势的薛定谔方程及相关的玻姆轨迹。我们证明了对应的玻姆轨迹依测度局部收敛,且在有限时间区间上,其极限与有效薛定谔方程的玻姆轨迹一致。这一结果有助于在振荡势场中高效模拟玻姆轨迹。

英文摘要:

Bohmian mechanics is a non-relativistic quantum theory based on a particle approach. In this paper we study the Schrödinger equation with rapidly oscillating potential and the associated Bohmian trajectory. We prove that the corresponding Bohmian trajectory converges locally in measure, and the limit coincides with the Bohmian trajectory for the effective Schrödinger equation on a finite time interval. This is beneficial for the efficient simulation of the Bohmian trajectories in oscillating potential fields.

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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