| 非简谐振子湮没算符高次幂本征态的叠加态非经典性质 |
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| 引用本文： | 卢道明.非简谐振子湮没算符高次幂本征态的叠加态非经典性质[J].贵州师范大学学报(自然科学版),2004,22(1):14-17. |
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| 作者姓名： | 卢道明 |
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| 作者单位： | 南平师范高等专科学校,物理系,福建,南平,353000 |
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| 摘 要： | 构造了非简谐振子湮没算符高次幂本征态的叠加态｜ψj(β)>+ei｜ψj(βeiδ)>,并研究了它的高阶压缩效应和反聚束效应,结果表明参数相位差对它的高阶压缩阶数和反聚来效应起决定性作用。
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| 关 键 词： | 非简谐振子 湮没算符高次幂 本征态 高阶压缩效应 反聚来效应 |
| 文章编号： | 1004-5570(2004)01-0014-04 |
| 修稿时间： | 2003年5月13日 |
Nonclassical properties of superposition of eigenstates of the higher powers of annihilation operator of a non-harmonic oscillator |
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| LU Dao-ming.Nonclassical properties of superposition of eigenstates of the higher powers of annihilation operator of a non-harmonic oscillator[J].Journal of Guizhou Normal University(Natural Sciences),2004,22(1):14-17. |
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| Authors: | LU Dao-ming |
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| Abstract: | The superposition of the eigenstates of the Nth powers(N≥3)of the annihilation operator of the non-harmonic oscillator is constructed.Its higher-order squeezing effect and antibunching effect are studied.The results show that the order of squeezing and antibunching effect are determined by the phase difference. |
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| Keywords: | non-harmonic oscillator higher powers of a annihilation operator eigenstate higher-order squeezing effect antibunching effect |
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