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非简谐振子Klauder-Perelomov相干态的维格纳函数
  • ISSN号：1001-246X
  • 期刊名称：《计算物理》
  • 时间：0
  • 分类：O431.2[机械工程—光学工程;理学—光学;理学—物理]
  • 作者机构：[1]菏泽学院物理系,山东菏泽274015
  • 相关基金：国家自然科学基金项目（10574060）; 山东省自然科学基金项目（Y2008A16、ZR2010AQ024）; 菏泽学院科学研究基金项目（XYJJKJ-1）
作者： 张晓燕[1]
关键词： Klauder-Perelomov相干态, IWOP技术, 维格纳函数, Klauder-Perelomov coherent state, IWOP technique, w igner function
中文摘要：

利用相干态表象下的维格纳算符和有序算符内的积分技术（IWOP技术）,重构了非简谐振子Klauder-Perelomov（K-P）相干态的维格纳函数,并研究了维格纳函数随参数k和z的变化.结果表明,非简谐振子K-P相干态具有很好的量子特性.

英文摘要：

Using the coherent state representation of Wigner operator and the tec hnique of integration within an ordered product（IWOP） of operators,the Wigner functions of the Klauder-Perelomov coherent states for the pseudoharmonic oscil lator were obtained and the variations of the Wigner functions with the parameters k and z were discussed.The results revealed well interference properties of the K lauder-Perelomov coherent states for the pseudoharmonic oscillator.

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期刊信息
  • 《计算物理》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国核学会
  • 主编：朱少平
  • 地址：北京海淀区丰豪东路2号北京应用物理与计算数学研究所
  • 邮编：100094
  • 邮箱：jswl@iapcm.ac.cn
  • 电话：010-59872547 59872545 59872547
  • 国际标准刊号：ISSN：1001-246X
  • 国内统一刊号：ISSN：11-2011/O4
  • 邮发代号:2-477
  • 获奖情况:
  • 1992年获“全优期刊”奖,《CAJ-CD规范》执行优秀奖
  • 国内外数据库收录:
  • 荷兰文摘与引文数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:4426