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| 自旋-1角动量分量的不确定关系 | |
| 引用本文： | 南华,玄东平,胡晓会. 自旋-1角动量分量的不确定关系[J]. 吉林大学学报(理学版), 2021, 59(4): 961-964. DOI: 10.13413/j.cnki.jdxblxb.2021043 |
| 作者姓名： | 南华 玄东平 胡晓会 |
| 作者单位： | 延边大学 理学院数学系, 吉林 延吉 133002 |
| 摘 要： | 为研究自旋-1角动量三个分量的不确定关系,用Heisenberg-Robertson不确定关系不等式,建立三个分量的乘积形式及和式的不确定关系.结果表明:通过引入三方常数τ,使不等式变为紧的;在紧的不确定关系中引入的参数与自旋-1/2时的参数相同. |
| 关 键 词： | 不确定关系 角动量 标准差 |
| 收稿时间： | 2021-01-25 |
Uncertainty Relations of Angular Momentum Components for Spin -1 |
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| NAN Hua,XUAN Dongping,HU Xiaohui. Uncertainty Relations of Angular Momentum Components for Spin -1[J]. Journal of Jilin University: Sci Ed, 2021, 59(4): 961-964. DOI: 10.13413/j.cnki.jdxblxb.2021043 | |
| Authors: | NAN Hua XUAN Dongping HU Xiaohui |
| Affiliation: | Department of Mathematics, College of Sciences, Yanbian University, Yanji 133002, Jilin Province, China |
| Abstract: | In order to study the uncertainty relations for triple components of angular momentum for spin -1, the uncertainty relations of product and sum of three components were established by using Heisenberg-Robertson uncertainty relation inequality. The results show that the inequality becomes tight by introducing a triple constant τ, and the triple constant in the tight inequality is the same in the case for spin -1/2. |
| Keywords: | uncertainty relation angular momentum standard deviation |
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