| 求坐标表象中压缩算符显式的3种方法 |
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| 引用本文： | 李体俊. 求坐标表象中压缩算符显式的3种方法[J]. 大学物理, 2009, 28(7) |
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| 作者姓名： | 李体俊 |
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| 作者单位： | 菏泽学院物理系,山东,菏泽,274015 |
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| 摘 要： | 分别用提取变量积分法、正规乘积内的积分技术及投影算符转换法,得到了坐标表象中压缩算符的显式.
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| 关 键 词： | 坐标表象 压缩算符 投影算符 正规乘积 积分 |
Three methods for the integral of the squeezing operator in coordinate representation |
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| LI Ti-jun. Three methods for the integral of the squeezing operator in coordinate representation[J]. College Physics, 2009, 28(7) |
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| Authors: | LI Ti-jun |
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| Affiliation: | Department of Physics;Heze University;Heze;Shandong 274015;China |
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| Abstract: | The integral of the squeezing operator in the coordinate representation is obtained by extracting the variable from the projection operator,using the technique of integration within a normal product of operators and transforming the non-symmetric projection operator into symmetric,respectively. |
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| Keywords: | coordinate representation squeezing operator projection operator normal product integral |
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