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厄米多项式算符的新恒等式及其在量子压缩中的应用
  • ISSN号：1000-3290
  • 期刊名称：《物理学报》
  • 时间：0
  • 分类：O413.1[理学—理论物理;理学—物理]
  • 作者机构：[1]中国科学技术大学材料科学与工程系,合肥230026
  • 相关基金：国家自然科学基金（批准号：10874174）和高等学校博士学科点专项科研基金（批准号：20070358009）资助的课题.
作者： 范洪义[1], 展德会[1], 于文健[1], 周军[1]
关键词： 有序算符内的积分, 厄米多项式, 压缩算符, integration within an ordered product, Hermite-polynomial, squeezing operator.
中文摘要：

通过发现有关厄米多项式算符Hn（X）的恒等式，并结合有序算符内的积分技术，得到了一些关于量子压缩的算符新恒等式，这对于研究压缩粒子数态波函数十分有用．

英文摘要：

By introducing the Hermite-polynomial-operator Hn（X）, where X is the coordinate operator （or the quadrature operator in quantum optics theory）, and combining the technique of integration within an ordered product of operators, we derive some new operator identities about quantum squeezing, which are useful for studying the squeezed number state.

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期刊信息
  • 《物理学报》
  • 北大核心期刊（2011版）
  • 主管单位:中国科学院
  • 主办单位:中国物理学会 中国科学院物理研究所
  • 主编：欧阳钟灿
  • 地址：北京603信箱(中国科学院物理研究所)
  • 邮编：100190
  • 邮箱：apsoffice@iphy.ac.cn
  • 电话：010-82649026
  • 国际标准刊号：ISSN：1000-3290
  • 国内统一刊号：ISSN：11-1958/O4
  • 邮发代号:2-425
  • 获奖情况:
  • 1999年首届国家期刊奖,2000年中科院优秀期刊特等奖,2001年科技期刊最高方阵队双高期刊居中国期刊第12位
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  • 被引量:49876