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浙江大学学报(理学版)  2019, Vol. 46 Issue (6): 716-719    DOI: 10.3785/j.issn.1008-9497.2019.06.014
物理学     
相干态辐射场的Husimi分布函数在非对易相空间中的表示
王兴忠
宁波财经学院,浙江 宁波 315175
Representation of Husimi distribution function of coherent state radiation field in non-commutative phase space
WANG Xingzhong
Ningbo University of Finance & Economics, Ningbo 315175, Zhejiang Province, China
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摘要: 介绍了Husimi分布函数的基本特性及其引入过程和非对易(相)空间中物理量及物理规律的表述方法。把普通对易空间中的一维相干态辐射场的Husimi分布函数推广到三维形式,利用Bopp变换,得到了非对易相空间中的三维相干态辐射场的Husimi分布函数,并用对易空间中的参数对其进行了描述。
关键词: Husimi分布函数相干态辐射场非对易相空间    
Abstract: Firstly, the basic properties of Husimi distribution function and its derivation process are introduced, the expression method of physical quantities and physical laws in non-commutative phase space are reviewed. We then extend The Husimi distribution function of coherent state radiation field in one-dimensional commutative space to three-dimensional form. The Husimi distribution function of coherent state radiation field in three-dimensional non-commutative phase space is calculated by applying Bopp transformation, and is described with parameters in commutative space.
Key words: Husimi distribution function    Coherent state radiation field    non-commutative phase space
收稿日期: 2019-01-21 出版日期: 2019-11-25
CLC:  O411.1  
基金资助: 国家自然科学基金资助项目(11475051).
作者简介: 王兴忠(1966—),ORCID:http://orcid.org/0000-0002-7992-3507,男,硕士,实验师,主要从事量子场论研究, E-mail:wangxz665049@163.com.
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引用本文:

王兴忠. 相干态辐射场的Husimi分布函数在非对易相空间中的表示[J]. 浙江大学学报(理学版), 2019, 46(6): 716-719.

WANG Xingzhong. Representation of Husimi distribution function of coherent state radiation field in non-commutative phase space. Journal of Zhejiang University (Science Edition), 2019, 46(6): 716-719.

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https://www.zjujournals.com/sci/CN/10.3785/j.issn.1008-9497.2019.06.014        https://www.zjujournals.com/sci/CN/Y2019/V46/I6/716

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