| 物质波的相速、群速和粒子速度 |
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| 引用本文： | 肖恩蓉,潘国顺.物质波的相速、群速和粒子速度[J].南京理工大学学报(自然科学版),1987(2). |
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| 作者姓名： | 肖恩蓉 潘国顺 |
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| 作者单位： | 华东工学院应用物理系
(肖恩蓉)，华东工学院应用物理系(潘国顺) |
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| 摘 要： | 本文介绍了物质波的相速和群速的概念;导出了光速、粒速和物质波波长及频率间的关系式;同时,在考虑相对论的条件下普遍证明了波包的群速度等于粒子的速度。
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| 关 键 词： | 物理学 |
Phase Velocity, Group Velocity and Particle Velocity of Mass Wave |
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| Xiao Enrong,Pan Guo shun.Phase Velocity, Group Velocity and Particle Velocity of Mass Wave[J].Journal of Nanjing University of Science and Technology(Nature Science),1987(2). |
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| Authors: | Xiao Enrong Pan Guo shun |
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| Institution: | Xiao Enrong;Pan Guo shun |
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| Abstract: | This paper gives the idea of phase velocity and groupvelocity of mass wave. Derivation is made of the relation amongparticle velocity, light velocity and wave length and frequency ofmass wave. With the relativity condition considered it is generallyproved that the velocity of wave packet is equal to the particlevelocity. |
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| Keywords: | Physics |
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