Wigner distribution function for finite systems

被引：76

作者：

Atakishiyev, NM ^{[1
]}

Chumakov, SM ^{[1
]}

Wolf, KB ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Inst Invest Matemat Aplicadas & Sistemas, Cuernavaca 62251, Morelos, Mexico

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1998年 / 39卷 / 12期

关键词：

D O I：

10.1063/1.532636

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We construct a Wigner distribution function for finite data sets. It is based on a finite optical system; a linear wave guide where the finite number of discrete sensors is equal to the number of modes which the guide can carry. The dynamical group for this model is SU(2) and the wave functions are sets of N = 2l +1 data points. The Wigner distribution function assigns classical c-numbers to the operators of position, momentum, and wave guide mode. (C) 1998 American Institute of Physics. [S0022-2488(98)00312-0].

引用

页码：6247 / 6261

页数：15

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