| 偶相干态的一类振幅立方压缩 |
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| 引用本文： | 姚敏,雷大军. 偶相干态的一类振幅立方压缩[J]. 湘南学院学报, 2002, 23(5): 30-32 |
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| 作者姓名： | 姚敏 雷大军 |
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| 作者单位： | 郴州师范高等专科学校,物理系,湖南,郴州,423000 |
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| 摘 要： | 根据Zhang等人定义的高阶压缩概念,研究了偶相干态的一类振幅立方压缩,发现偶相干态在一定条件下可存在振幅立方压缩.
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| 关 键 词： | 偶相干态 振幅立方压缩 压缩度 |
| 文章编号： | 1008-2042(2002)05-0030-03 |
| 修稿时间： | 2002-08-03 |
The Amplitude-cubed Squeezing in a Even Coherent State |
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| Abstract: | According to the definition of higher order squeezing given by Zhang etc, the propertion of the amplitude cubed squeezing in a even coherent state are studied. Its found that the amplitude cubed squeezing can exist in definit conditions. |
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| Keywords: | even coherent state amplitude cubed squeezing squeezing parameter |
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