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Quantum Hadamard Operators and Their Decomposition Derived by Virtue of IWOP Technique
  • ISSN号：0253-6102
  • 期刊名称：《理论物理通讯：英文版》
  • 时间：0
  • 分类：O411.1[理学—理论物理;理学—物理]
  • 作者机构：[1]Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China, [2]Department of Physics, Jiangxi Normal University, Nanchang 330022, China
  • 相关基金：The project supported by National Natural Science Foundation of China under Grant No. 10475056
作者： FAN Hong-Yi[1], GUO Qin[1,2]
关键词： 量子学, 挤压算子, 动量转移, IWOP, quantum Hadamard operator, squeezing operator, position-momentum transformation operator, IWOP technique
中文摘要：

我们在连续统状态向量空间介绍量 Hadamard 操作符并且发现它能被分解成一个单个模式的压榨操作符和位置动量相互的变换操作员。在由两部组成的纠缠的州的表示的二模式的 Hadamard 操作员也被介绍，它包含二模式的压榨操作员和 |η ↔ ξ 相互的转变操作员，在 |η 和 ξ 是相互的的地方，结合纠缠的状态。所有讨论被 IWOP 技术的优点继续。

英文摘要：

We introduce the quantum Hadamard operator in continuum state vector space and find that it can be decomposed into a single-mode squeezing operator and a position-momentum mutual transform operator. The two-mode Hadamard operator in bipartite entangled state representation is also introduced, which involves the two-mode squeezing operator and [η〉 ←→｜ξ〉 mutual transformation operator, where [η〉 and ｜ξ〉 are mutual conjugate entangled states. All the discussions are proceeded by virtue of the IWOP technique.

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期刊信息
  • 《理论物理通讯：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中科院理论物理所 中国物理学会
  • 主编：孙昌浦
  • 地址：北京2735邮政信箱 中国科学院理论物理研究所编辑部
  • 邮编：100190
  • 邮箱：ctp@itp.ac.cn
  • 电话：010-62551495 62541813 62550630
  • 国际标准刊号：ISSN：0253-6102
  • 国内统一刊号：ISSN：11-2592/O3
  • 邮发代号:
  • 获奖情况:
  • 首届国家期刊奖,中国科学院优秀期刊特别奖,国家期刊奖百种重点期刊,中国期刊方阵“双高”期刊
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  • 被引量:342