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arXiv quant-ph/0103114quant-ph
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Klein-Gordon方程的类时能量-动量流和粒子轨道

Time-like flows of energy-momentum and particle trajectories for the Klein-Gordon equation

George Horton, Chris Dewdney, Alexei Nesteruk

摘要:

克莱因-戈登方程以德布罗意-玻姆的方式被解释为一个单粒子相对论量子力学方程,它定义了独特的类时粒子轨迹。粒子轨迹由内禀能量密度的守恒流决定,内禀能量密度可以从Einstein-Riemann空间中的Klein-Gordon能量动量张量的规范导出。该方法说明了应用到简单的单粒子现象与平方势。

英文摘要:

The Klein-Gordon equation is interpreted in the de Broglie-Bohm manner as a single-particle relativistic quantum mechanical equation that defines unique time-like particle trajectories. The particle trajectories are determined by the conserved flow of the intrinsic energy density which can be derived from the specification of the Klein-Gordon energy-momentum tensor in an Einstein-Riemann space. The approach is illustrated by application to the simple single-particle phenomena associated with square potentials.

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