| 谐振子相干态正交相位的高阶压缩效应 |
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| 引用本文： | 姚敏,文云峰,许迈昌. 谐振子相干态正交相位的高阶压缩效应[J]. 湘南学院学报, 1999, 0(4) |
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| 作者姓名： | 姚敏 文云峰 许迈昌 |
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| 作者单位： | 郴州师专物理系 湖南·郴州423000(姚敏)，常德高专 湖南·长德415003(文云峰)，湘潭纺专 湖南·湘潭411100(许迈昌) |
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| 摘 要： | 本文由pegg-Barrentt的量子相位理论,研究了有限维空间谐振子相干态中的一对正交相位算符的压缩特性,讨论发现这种谐振子相干态中正交相位算符具有高阶压缩特性
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| 关 键 词： | 相干态 正交相位算符 压缩效应 |
Squeezing of Quadrature Phase Operator of a Coherent State of a Harmonical Oscillator in a Finite - dimensional Hilbert Space |
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| Yao Min. Squeezing of Quadrature Phase Operator of a Coherent State of a Harmonical Oscillator in a Finite - dimensional Hilbert Space[J]. Journal of Xiangnan University, 1999, 0(4) |
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| Authors: | Yao Min |
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| Abstract: | According to pegg - Barnett' s quantum phase theory, the squeezing effects of quadrature phase operators in coherent states are studied. It is found than the coherent state exhibits higher- order squeezing effects. |
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| Keywords: | Coherent state Quadrature phase operator squeeling effect |
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