| 光场调制下的两个二能级原子的线性熵研究 |
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| 引用本文： | 高允锋,韩飞. 光场调制下的两个二能级原子的线性熵研究[J]. 长春师范学院学报, 2010, 0(8) |
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| 作者姓名： | 高允锋 韩飞 |
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| 作者单位： | 长春师范学院物理学院; |
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| 摘 要： | 本文应用J-C模型研究了两个二能级原子依次穿过一个高Q光场时系统的状态波函数和密度矩阵,并计算了两个二能级原子子系统的线性熵,分析了此时两个原子的纠缠特性。
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| 关 键 词： | J-C模型 二能级原子 密度矩阵 线性熵 纠缠 |
Study on the Linear Entropy of Two Atoms Modulated by a Cavity Field |
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| GAO Yun-feng,HAN Fei. Study on the Linear Entropy of Two Atoms Modulated by a Cavity Field[J]. Journal of Changchun Teachers College, 2010, 0(8) |
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| Authors: | GAO Yun-feng HAN Fei |
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| Affiliation: | GAO Yun-feng,HAN Fei(Physics College of Changchun Normal University,Changchun 130032,China) |
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| Abstract: | Using J-C model,this paper studied the state wave function and density matrix of system when two two-level atoms passing through a high-Q cavity field one after the other,calculated the linear entropy of the two atoms,and analyzed the entanglement properties of the two atoms in this case. |
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| Keywords: | J-C model two-level atom density matrix linear entropy entanglement |
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