Accessible information for equally-distant partially-entangled alphabet state resource
文献类型：期刊论文
| 作者 | Hao, SR; Hou, BY; Xi, XQ; Yue, RH |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2002-02-15 |
| 卷号 | 37页码:149-154 |
| 关键词 | accessible information alphabet states POVM entanglement |
| ISSN号 | 0253-6102 |
| 英文摘要 | We have proposed a quantum system with equally-distant partially-entangled alphabet states which has the minimal mutual overlap and the highly distinguishability, these quantum states are used as the "signal stated;" of the quantum communication. We have also constructed the positive operator-valued measure for these "signal states" and discussed their entanglement properties and measurement of entanglement. We calculate the accessible information for these alphabet states and show that the accessible information is closely related to the entanglement of the "signal states": the higher the entanglement of the "signal states", the better the accessible information of the quantum system, and the accessible information reaches its maximal value when the alphabet states have their maximal entanglement. |
| WOS关键词 | QUANTUM |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000173770800004 |
| 出版者 | INT ACADEMIC PUBL |
| 源URL | [http://119.78.100.186/handle/113462/46894]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Hao, SR |
| 作者单位 | 1.Hunan Normal Univ, Calculating Phys Div, Dept Comp Teaching, Changsha 410081, Peoples R China 2.NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hao, SR,Hou, BY,Xi, XQ,et al. Accessible information for equally-distant partially-entangled alphabet state resource[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2002,37:149-154. |
| APA | Hao, SR,Hou, BY,Xi, XQ,&Yue, RH.(2002).Accessible information for equally-distant partially-entangled alphabet state resource.COMMUNICATIONS IN THEORETICAL PHYSICS,37,149-154. |
| MLA | Hao, SR,et al."Accessible information for equally-distant partially-entangled alphabet state resource".COMMUNICATIONS IN THEORETICAL PHYSICS 37(2002):149-154. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。