Quantumness and Dequantumness Power of Quantum Channels
文献类型：期刊论文
| 作者 | Song, Hongting1; Li, Nan2,3
|
| 刊名 | ENTROPY
 |
| 出版日期 | 2022-08-01 |
| 卷号 | 24期号:8页码:12 |
| 关键词 | quantumness in ensembles quantum channel quantum Markovianity non-commutativity |
| DOI | 10.3390/e24081146 |
| 英文摘要 | Focusing on the dynamics of quantumness in ensembles, we propose a framework to qualitatively and quantitatively characterize quantum channels from the perspective of the amount of quantumness in ensembles that a quantum channel can induce or reduce. Along this line, the quantumness power and dequantumness power are introduced. In particular, once a quantum dynamics described by time-varying quantum channels reduces the quantumness for any input ensembles all the time, we call it a completely dequantumness channel, whose relationship with Markovianity is analyzed through several examples. |
| 资助项目 | National Natural Science Foundation of China[11605284] ; National Natural Science Foundation of China[11775298] ; National Natural Science Foundation of China[61833010] ; Youth Innovation Promotion Association of CAS[2020002] ; National Key R&D Program of China[2020YFA0712700] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000847207700001 |
| 出版者 | MDPI |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/61034]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Li, Nan |
| 作者单位 | 1.China Acad Space Technol, Qian Xuesen Lab Space Technol, Beijing 100094, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Hongting,Li, Nan. Quantumness and Dequantumness Power of Quantum Channels[J]. ENTROPY,2022,24(8):12. |
| APA | Song, Hongting,&Li, Nan.(2022).Quantumness and Dequantumness Power of Quantum Channels.ENTROPY,24(8),12. |
| MLA | Song, Hongting,et al."Quantumness and Dequantumness Power of Quantum Channels".ENTROPY 24.8(2022):12. |
入库方式： OAI收割
来源：数学与系统科学研究院
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