| 奇偶相干态的非经典性质 |
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| 引用本文： | 叶永华,曾高坚. 奇偶相干态的非经典性质[J]. 湖南文理学院学报(自然科学版), 2007, 19(3): 21-23 |
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| 作者姓名： | 叶永华 曾高坚 |
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| 作者单位： | 湘南学院,物理系,湖南,郴州,423000;湖南师范大学,物理系,湖南,长沙,410081 |
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| 基金项目： | 湖南省教育厅科研基金资助项目(06C795) |
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| 摘 要： | 计算了奇偶相干态的测不准关系,并讨论了它们的非经典性质,特别是偶相干态的非经典性质.偶相干态在一定区域内呈现压缩效应,而奇相干态没有这种性质.
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| 关 键 词： | 奇偶相干态 非经典性 测不准关系 |
| 文章编号： | 1672-6146（2007）03-0021-03 |
| 修稿时间： | 2007-07-02 |
Non-classical Properties of Even and Odd Coherent States |
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| YE Yong-hua,ZENG Gao-jian. Non-classical Properties of Even and Odd Coherent States[J]. Journal of Hunan University of Arts and Science:Natural Science Edition, 2007, 19(3): 21-23 |
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| Authors: | YE Yong-hua ZENG Gao-jian |
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| Affiliation: | 1. Department of Physics, Xiangnan University, Chenzhou Hunan 423000; 2. Department of Physics, Hunan Normal University, changsha Hunan 410081 |
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| Abstract: | In this paper,we calculate the uncertain relation of even and odd coherent state and discuss about their non-classical property,especially that of even coherent state.Even coherent state shows squeezing effect at some certain places,but odd coherent state has no this property. |
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| Keywords: | even and odd coherent state non-classical property uncertainty relation |
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