Re-explanation of Weyl Quantization Scheme via Weyl Ordering Approach  

作　　者：FAN Hong-Yi 

机构地区：[1]Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China [2]Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China

出　　处：《Communications in Theoretical Physics》2008年第11期1089-1092,共4页理论物理通讯（英文版）

基　　金：supported by the Specialized Research Fund for the Doctorial Progress of the Higher Education of China under Grant No.20040358019;the National Natural Science Foundation of China under Grant No.10775097

摘　　要：We re-explain the Weyl quantization scheme by virtue of the technique of integration within Weyl orderedproduct of operators,i.e.,the Weyl correspondence rule can be reconstructed by classical functions' Fourier transfor-mation followed by an inverse Fourier transformation within Weyl ordering of operators.As an application of thisreconstruction,we derive the quantum operator coresponding to the angular spectrum amplitude of a spherical wave.

关 键 词：Weyl quantization Weyl ordering of operators angular spectrum of spherical wave 

分 类 号：O43[机械工程—光学工程]