| Josephson Effect of Dilute Bose-Einstein Condensates in Laser-Modulated Double Wells |
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| 作者姓名： | 李燕 刘敏 詹明生 |
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| 作者单位： | [1]State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071 [2]Center for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071 [3]Graduate School of the Chinese Academy of Sciences, Beijing 100080 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 10474119, the National Basic Research Programme of China under Grant No 2005CB724508, and the Funds from Chinese Academy of Sciences. |
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| 摘 要： |
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| 关 键 词： | 约瑟夫森效应 浓缩物 爱因斯坦 激光 |
| 收稿时间： | 2006-10-30 |
| 修稿时间： | 2006-10-30 |
Josephson Effect of Dilute Bose--Einstein Condensates in Laser-Modulated Double Wells |
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| LI Yan,LIU Min,ZHAN Ming-Sheng.Josephson Effect of Dilute Bose-Einstein Condensates in Laser-Modulated Double Wells[J].Chinese Physics Letters,2007,24(3):675-678. |
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| Authors: | LI Yan LIU Min ZHAN Ming-Sheng |
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| Affiliation: | 1 State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071 ;2.Center for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071 ;3. Graduate School of the Chinese Academy of Sciences, Beijing 100080 |
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| Abstract: | The Josephson effect of Bose condensates with a weak link created by superposing a far-off-resonant red-detuned laser beam on a double-well potential is theoretically considered. The numerical simulations show that there would be c/ear Josephson effect for this sort of three-well system. The present work gives a feasible scheme to study a new type of weak link which is crucial to investigate experimentally the Josephson effect. |
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| Keywords: | 32 80 Pj 03 75 Lm 73 40 Gk |
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