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arXiv quant-ph/9905078quant-ph
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如何在量子力学中建立非扩展波包

How to build a non-spreading wave packet in quantum mechanics

S. Bruce

摘要:

量子力学断言,波包必然会随着时间的推移而扩散,因为量子波的色散关系被假定为动量k的二次函数。然而,这种假设没有考虑伽利略相对论的标准频率多普勒频移公式。本文通过适当考虑实验室参考系与粒子静止惯性参考系之间的变换规律,构造了一个无色散的波包。

英文摘要:

Quantum mechanics asserts that a wave packet must inevitably spread as time progresses since the dispersion relation for the quantum waves is assumed to be quadratic in the momentum k. However, this assumption does not consider the standard frequency Doppler shift formula of Galilean relativity. In this article a non-dispersive wave packet is constructed by appropriately considering the transformation rules between the laboratory and the (particle's) rest inertial reference frames.

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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