Skew information decreases under quantum measurements
文献类型：期刊论文
| 作者 | Luo, Shunlong ; Zhang, Qiang
|
| 刊名 | THEORETICAL AND MATHEMATICAL PHYSICS
 |
| 出版日期 | 2007-04-01 |
| 卷号 | 151期号:1页码:529-538 |
| 关键词 | density operator conserved observable skew information quantum measurement affinity monotonicity |
| ISSN号 | 0040-5779 |
| DOI | 10.1007/s11232-007-0039-7 |
| 英文摘要 | We prove that the skew information decreases under nonselective quantum measurements that do not disturb the conserved observable. We further conjecture that the skew information also decreases under selective quantum measurements, and we prove this for two-dimensional quantum systems. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000245809000007 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/4970]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Luo, Shunlong |
| 作者单位 | 1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing, Peoples R China 2.City Univ Hong Kong, Dept Math, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Shunlong,Zhang, Qiang. Skew information decreases under quantum measurements[J]. THEORETICAL AND MATHEMATICAL PHYSICS,2007,151(1):529-538. |
| APA | Luo, Shunlong,&Zhang, Qiang.(2007).Skew information decreases under quantum measurements.THEORETICAL AND MATHEMATICAL PHYSICS,151(1),529-538. |
| MLA | Luo, Shunlong,et al."Skew information decreases under quantum measurements".THEORETICAL AND MATHEMATICAL PHYSICS 151.1(2007):529-538. |
入库方式： OAI收割
来源：数学与系统科学研究院
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