| 阻尼谐振子的严格波函数 |
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| 引用本文： | 凌瑞良,冯金福.阻尼谐振子的严格波函数[J].物理学报,1998,47(12):1952-1956. |
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| 作者姓名： | 凌瑞良 冯金福 |
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| 作者单位： | 江苏省常熟高等师范专科学校物理系，常熟 215500 |
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| 摘 要： | 对与速度成正比的阻尼谐振子，通过正则变换，采用路径积分方法，得出了阻尼谐振子的严格波函数，还讨论了阻尼谐振子的坐标、动量的零点涨落.
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| 关 键 词： | 阻尼谐振子 波函数 量子力学 传播子 |
| 收稿时间： | 4/6/1998 12:00:00 AM |
AN EXACT WAVEFUNCTION OF DAMPED HARMONIC OSCILLATOR |
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| LING RUI-LIANG and FENG JIN-FU.AN EXACT WAVEFUNCTION OF DAMPED HARMONIC OSCILLATOR[J].Acta Physica Sinica,1998,47(12):1952-1956. |
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| Authors: | LING RUI-LIANG and FENG JIN-FU |
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| Abstract: | A damped harmonic oscillator was studied using canonical tramsformation and starting from the method of path integrals.An exact wavefunction for the damped harmonic oscillator has been obtained from a Gaussiantype propagator.The fluctuations of displacement and momentum at zero-point are also given. |
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