Spacetime structures in simple quantum systems

Spacetime structures in simple quantum systems
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简单量子系统中的时空结构

DOI:
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发表时间:
1997
期刊:
影响因子:
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通讯作者:
W. Schleich
W. Schleich
中科院分区:
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文献类型:
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作者:
F. Grossmann;J. Rost;W. Schleich

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W . Kinzel [1995];[b][51]认为即使是简单的量子系统也能表现出令人惊讶的现象。作为一个例子,他提出了一个粒子被困在一个具有无限高壁的方形阱中的随时间概率密度的运河和脊的形成。我们展示了这些结构是如何从波函数中出现的,并给出了它们在时空连续体中的位置的简单推导。
Recently W Kinzel [1995 Phys. Bl. 51 1190] has argued that even simple quantum systems can exhibit surprising phenomena. As an example he presented the formation of canals and ridges in the time-dependent probability density of a particle caught in a square well with infinitely high walls. We show how these structures emerge from the wavefunction and present a simple derivation of their location in the spacetime continuum.