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张量表示的量子隐形传态研究
  • ISSN号：2095-6533
  • 期刊名称：《西安邮电大学学报》
  • 时间：0
  • 分类：O413[理学—理论物理;理学—物理]
  • 作者机构：[1]西安邮电大学理学院,陕西西安710121
  • 相关基金：国家自然科学基金资助项目（11175248）;陕西省教育厅专项科研基金资助项目（12JK0992）
作者： 田秀劳[1], 胡洋[1], 符洪姿[1]
关键词： 张量表示, 量子隐形传态, 网络控制传输, 量子概率传输, 量子双向传输, tensor analysis, quantum telepoatation, network-controlled teleportation, probabiliticteleportation, bidirectional teleportation
中文摘要：

通过定义通道参数矩阵X、测量矩阵Tα和传输变换矩阵σα，介绍一种量子隐形传态的张量表示和分析方法，并用此方法来重新表示量子隐形传输、量子网络控制隐形传输、量子概率隐形传输和量子双向隐形传输。量子隐形传态的这种张量表示方法揭示了量子通道和测量方法之间的内在联系，能给出实现隐形传态时选取量子通道的一般判据。该方法使隐形传态的表示简洁明了，处理多粒子态的隐形传态更有优势。

英文摘要：

The tensor representation is introduced to study quantum teleportation.Quantum channel parameter matrix X,measurement matrix Tαand transformation matrixσαare definited. With the tensor representation,the quantum telepoatation,the network-controlled telepoatation are reconsidered.This method of tensor representation recovers underlying relationship between the quantum channel and measurement and gives an effective criterion to choose the quantum channel for realizing the quantum telepoatation.The tensor representation can avoid tedious e-quation and complex calculations and make the teleportation processing succincter.

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期刊信息
  • 《西安邮电大学学报》
  • 中国科技核心期刊
  • 主管单位:陕西省教育厅
  • 主办单位:西安邮电大学
  • 主编：温小郑
  • 地址：西安市长安区西安邮电大学南校区
  • 邮编：710121
  • 邮箱：xuebao@xupt.edu.cn
  • 电话：029-88166079
  • 国际标准刊号：ISSN：2095-6533
  • 国内统一刊号：ISSN：61-1493/TN
  • 邮发代号:
  • 获奖情况:
  • 2011年荣获工业和信息化部科技期刊（邮电类）编辑...
  • 国内外数据库收录:
  • 中国中国科技核心期刊
  • 被引量:781