| 类克尔媒质中双光子J－C模型场的相位特性 |
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| 引用本文： | 刘惠恩. 类克尔媒质中双光子J－C模型场的相位特性[J]. 湖南师范大学自然科学学报, 1995, 0(3) |
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| 作者姓名： | 刘惠恩 |
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| 作者单位： | 湖南师范大学物理学系 |
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| 摘 要： | 本文运用Ｐｅｇｇ－Ｂａｒｎｅｔｔ厄米相位公式［１，２］，研究了类克尔媒质中双光子Ｊ－Ｃ模型腔场的相位特性，讨论了双光子Ｊ－Ｃ模型腔场相位几率分布、相位算符期待值和相位涨落的演变；研究了类克尔媒质与腔场的非线性作用对腔场相位特性的影响。
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| 关 键 词： | 腔场相位几率分布；相位算符期待值；相位涨落 |
Phase Properties of the Field in Two-photon J-C Model in a Kerr-like Medium |
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| Liu Huien. Phase Properties of the Field in Two-photon J-C Model in a Kerr-like Medium[J]. Journal of Natural Science of Hunan Normal University, 1995, 0(3) |
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| Authors: | Liu Huien |
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| Abstract: | in this paper, the phase properties of the cavity field of the two-photon J-C model in a kerr-like medium are studied by means of the Pegg-Barnett hermitian phase formals[1,2]. The time evolution of the phase probability distribution, the phase operator expectation value and the phase fluctuation are obtained. The effect of nonlinear interaction of a kerr-like medium on the phase properties is analyzed by comparing with the two-photon J-C model. |
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| Keywords: | the phase probability distribution the phase operator expectation value the phase fluctuation |
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