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| 拉曼耦合玻色-爱因斯坦凝聚原子的单模压缩特性 | |
| 引用本文： | 曾爱华,曹永正,兰中建. 拉曼耦合玻色-爱因斯坦凝聚原子的单模压缩特性[J]. 邵阳学院学报(自然科学版), 2005, 2(1): 11-13 |
| 作者姓名： | 曾爱华 曹永正 兰中建 |
| 作者单位： | 1. 邵阳学院,物理系,湖南,邵阳,422000 2. 湖南师范大学,物理系,湖南,长沙,410081 |
| 基金项目： | 国家自然科学基金资助项目(10075018),湖南省教育厅资助项目(04C594) |
| 摘 要： | 计算和分析了拉曼耦合玻色一爱因斯坦凝聚原子的压缩特性．研究了参量对单模压缩的影响．指出要增大单模压缩量可增大该模场的初始强度、减小另一模的初始强度． |
| 关 键 词： | 拉曼耦合 玻色-爱因斯坦凝聚 单模压缩 |
| 文章编号： | 1672-7010(2005)01-0011-03 |
| 修稿时间： | 2004-11-07 |
Atomic Squeezing Properties in Raman-Coupled Bose-Einstein Condensates |
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| ZENG Ai-hua,CAO Yong-zheng,LAN Zhong-jian. Atomic Squeezing Properties in Raman-Coupled Bose-Einstein Condensates[J]. Journal of Shaoyang University(Natural Science Edition), 2005, 2(1): 11-13 | |
| Authors: | ZENG Ai-hua CAO Yong-zheng LAN Zhong-jian |
| Affiliation: | ZENG Ai-hua1,CAO Yong-zheng2 LAN Zhong-jian1 |
| Abstract: | In this paper atomic squeezing properties in Roman-Coupled Bose-Einstein Condensate are studied analytically and numerically. The dependence of single-mode squeezing on the parameters is investigated in detail. It is found that the degree of single-mode squeezing can be enhanced by increasing the initial intensity of the field in this mode and decreasing the initial intensity of the field in other mode |
| Keywords: | Raman-coupled Bose-Einstein Condensate single-mode squeezing |
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