| 一类叠加相干态的相位概率分布特性 |
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| 引用本文： | 孙红,于国臣. 一类叠加相干态的相位概率分布特性[J]. 四川大学学报(自然科学版), 2009, 46(1): 273-276 |
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| 作者姓名： | 孙红 于国臣 |
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| 作者单位： | 中国人民武装警察部队北京指挥学院数理教研室;中国人民武装警察部队北京指挥学院数理教研室 |
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| 摘 要： | 根据Pegg-Barnett 相位定义，计算了一类叠加相干态的相位概率分布函数，并进行了数值模拟. 结果表明，该量子态的相位概率分布受到叠加参数和相位参数的调制.
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| 关 键 词： | 叠加相干态 相位概率分布 |
Phase probability distributions of a class of superposed coherent states |
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| SUN Hong and YU Guo-Chen. Phase probability distributions of a class of superposed coherent states[J]. Journal of Sichuan University (Natural Science Edition), 2009, 46(1): 273-276 |
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| Authors: | SUN Hong and YU Guo-Chen |
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| Abstract: | Based the phase operator and phase states introduced by Pegg and Barnett we study the phase probability distributions of a class of superposed coherent states and the numerical calculation. It is shown that the phase probability distributions of the quantum states are regulated by the parameters of superposition and phase. |
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| Keywords: | a class of superposition of coherent states phase probability distributions |
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