| Fast Generation of Einstein–Podolsky–Rosen States for Two Cavity Modes with a Collection of Driven Atoms |
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| 引用本文： | 卢道明,郑仕标. Fast Generation of Einstein–Podolsky–Rosen States for Two Cavity Modes with a Collection of Driven Atoms[J]. 理论物理通讯, 2014, 0(4): 447-451 |
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| 作者姓名： | 卢道明 郑仕标 |
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| 基金项目： | Supported by the Major State Basic Research Development Program of China under Grant No.2012CB921601 |
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| 摘 要： | We propose an efficient scheme for realizing two-mode squeezing for two cavity modes with an atomic ensemble trapped in the cavity and driven by two classical fields. Through a suitable choice of the driving classical fields, the evolution dynamics of the two cavity modes is decoupled with the atomic system and described by a two-mode squeezing operator. We show that a highly squeezed state can be obtained at the output even with a bad cavity. The required experimental techniques are within the scope of what can be obtained in the BEG-cavity setup.
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| 关 键 词： | Collection 驱动原子 爱因斯坦 快速生成 腔模 演化动力学 双模压缩 压缩算符 |
Fast Generation of Einstein-Podolsky-Rosen States for Two Cavity Modes with a Collection of Driven Atoms |
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| LU Dao-Mingand ZHENG Shi-Biao. Fast Generation of Einstein-Podolsky-Rosen States for Two Cavity Modes with a Collection of Driven Atoms[J]. Communications in Theoretical Physics, 2014, 0(4): 447-451 |
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| Authors: | LU Dao-Mingand ZHENG Shi-Biao |
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| Abstract: | We propose an efficient scheme for realizing two-mode squeezing for two cavity modes with an atomic ensemble trapped in the cavity and driven by two classical fields. Through a suitable choice of the driving classical fields, the evolution dynamics of the two cavity modes is decoupled with the atomic system and described by a two-mode squeezing operator. We show that a highly squeezed state can be obtained at the output even with a bad cavity. The required experimental techniques are within the scope of what can be obtained in the BEC-cavity setup. |
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| Keywords: | Einstein-Podolsky-Rosen state squeezing atomic ensemble |
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