| 测不准关系量子场论基本理论问题再探讨 |
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| 引用本文： | 李淮江,周祖珍.测不准关系量子场论基本理论问题再探讨[J].云南师范大学学报(自然科学版),2001,21(1):46-49. |
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| 作者姓名： | 李淮江 周祖珍 |
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| 作者单位： | 云南师范大学物理系, |
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| 摘 要： | 文章推导出量子场论里的测不准关系，并解释其物理意义。量子力学里的测不准关系在量子场论里不成立，这两类测不准关系属于不同的理论体系并适用于不同的物理实体。
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| 关 键 词： | 测不准关系 相位算符 粒子数算符 量子场 BOSE场 FERMI场 时间－能量测不准关系 |
| 文章编号： | 1007-9793(2001)01-46 -04 |
| 修稿时间： | 2000年9月7日 |
Uncertainty Relations
a further research into fundamental theoretical problem of the quantum fi eld the ory |
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| Li Huai-jiang,ZHOU Zu-zhen.Uncertainty Relations
a further research into fundamental theoretical problem of the quantum fi eld the ory[J].Journal of Yunnan Normal University (Natural Sciences Edition),2001,21(1):46-49. |
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| Authors: | Li Huai-jiang ZHOU Zu-zhen |
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| Abstract: | In this paper quantum-field-theory uncertainty relations have been ded uced from the commutation relation of field. The quantum-mechanics uncertainty r elations do not hold true in the quantum field theory.These two kinds of the unc ertainty relations belong to two kinds of theoretical systems and apply to two k inds of objects of study. |
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| Keywords: | uncertainty relation phase operator particle-number o perator quantum field |
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