| 一维量子谐振子坐标和动量的量子统计涨落 |
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| 引用本文： | 姜迅东,胡荣泽. 一维量子谐振子坐标和动量的量子统计涨落[J]. 中国粉体技术, 2000, 6(6): 7-8 |
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| 作者姓名： | 姜迅东 胡荣泽 |
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| 作者单位： | 1. 东北大学理学院,辽宁,沈阳,110006
2. 钢铁研究总院,北京,100081 |
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| 摘 要： | :根据一维量子谐振子的湮灭算符和产生算符的实么正变换理论 ,并结合SU(1,1)Lie代数 ,对一维量子谐振子坐标和动量的量子统计涨落进行详细研讨。结果表明 ,在坐标表象中 ,振子动量的量子统计涨落及在动量表象中 ,振子坐标的量子统计涨落均随时间变化
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| 关 键 词： | 量子谐振子 坐标 动量 统计涨落 |
| 修稿时间： | 2000－08－27 |
Quantum Statistic Fluctuation of Coordinate and Quantum Statistic Fluctuation of Momentum for One-dimension Quantum Har-monic Oscillator |
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| JIANG Xun-dong,HU Rong-ze. Quantum Statistic Fluctuation of Coordinate and Quantum Statistic Fluctuation of Momentum for One-dimension Quantum Har-monic Oscillator[J]. China Powder Science and Technology, 2000, 6(6): 7-8 |
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| Authors: | JIANG Xun-dong HU Rong-ze |
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| Abstract: | Based on the theory of real unitary transformation and SU(1,1)Lie algebra,the quantum statistic fluctuation of coordinate and the quantum statistic fluctuation of momentum for one-dimension quantum harmonic oscillator was discussed.Thses quantum statistic fluctuations are of the time-dependent type. |
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| Keywords: | quantum harmonic oscillator coordinate:momentum statisic fluctuatP |
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