| 无限深势阱中单粒子的泡利处理 |
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| 引用本文： | 刘全慧.无限深势阱中单粒子的泡利处理[J].光子学报,1998,27(9):778-780. |
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| 作者姓名： | 刘全慧 |
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| 作者单位： | 湖南大学物理系，中国科学院理论物理研究所 |
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| 摘 要： | Pauli在处理无限深势阱中的单粒子时,要求粒子具有经典力学的能量动量关系E=p2/2m,而且混用了定波和定态的概念,这说明Pauli更多地用到的是半经典量子论而不是量子力学,他所得到的动量分布函数是半经典理论的结果,只有在大量子数极限下才与量子力学的结果趋于一致.
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| 关 键 词： | 量子力学 无限深势阱 Paul |
| 收稿时间： | 1998-06-30 |
PAULI′S TREATMENT ON SINGLE PARTICLE IN AN INFINITE SQUARE-WELL POTENTIAL |
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| Liu Quanhui.PAULI′S TREATMENT ON SINGLE PARTICLE IN AN INFINITE SQUARE-WELL POTENTIAL[J].Acta Photonica Sinica,1998,27(9):778-780. |
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| Authors: | Liu Quanhui |
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| Institution: | Liu Quanhui Department of physics,Hunan University,Changsha,410082 Institute of Theoretical physics,CAS,Beijing 100080 |
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| Abstract: | While treating a single particle in an infinite square well potential,pauli imposed that the particleinthewellpossesstheclassicalmechanicalrelationbetweenenergyandmomentumE=p 2/2m,and mixed the concepts of a stationary state and a standing wave,etc.These facts show what the theory which he used is semiclassical theroy rather than quantum mechanics.His result about the momentum distribution function belongs to semiclassical theory,only in the large quantum number case goes over to that given by quantum mechanics. |
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| Keywords: | Quantum mechanics Infinite square well potential Pauli |
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