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Some Properties of D-Concurrence
  • ISSN号：0253-6102
  • 期刊名称：Communications in Theoretical Physics
  • 时间：2012
  • 页码：483-486
  • 分类：O157.5[理学—数学;理学—基础数学]
  • 作者机构：[1]College of Mathematics and Information Science, Shaanxi Normal University, Xi'an 710062, China
  • 相关基金：Supported by National Natural Science Foundation of under Grant Nos. 11001159, 11171197 and also supported by the Fundamental Research Funds for the Central Universities GK200902049, GK201002012, and GK201001002
  • 相关项目：算子概率论中的算子论和算子代数问题
作者： Wei Nana|Li Yuan|
关键词： 性质, 下界, 上界, C-concurrence , D-concurrence , Werner state
中文摘要：

In this note,we give a new lower bound for the concurrence,which is related to D-concurrence.For the Werner states,we compare that this D-concurrence bound with the other known bound.In addition,some of new upper and lower bounds of D-concurrence are given.

英文摘要：

In this note,we give a new lower bound for the concurrence,which is related to D-concurrence.For the Werner states,we compare that this D-concurrence bound with the other known bound.In addition,some of new upper and lower bounds of D-concurrence are given.

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算子概率论中的算子论和算子代数问题
期刊论文 66
算子理论在量子熵及量子纠缠问题中的应用
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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