Short-time decoherence of solid-state qubit at optimal operation points
文献类型：期刊论文
| 作者 | Zhao, X; Liang, XT |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2005-11-15 |
| 卷号 | 44页码:827-832 |
| 关键词 | short-time decoherence Josephson junction qubit ohmic noise |
| ISSN号 | 0253-6102 |
| 英文摘要 | We investigate the short-time decoherence of a solid-state qubit under Ohmic noise at optimal operation points. The decoherence is analyzed by maximum norm of the deviation density operator. It is shown that at the temperature T = 3 mK, the loss of the fidelity due to decoherence is much smaller than the DiVincenzo low decoherence criterion, which means that the model may be an optimal candidate of qubit for quantum computation. |
| WOS关键词 | OPEN QUANTUM-SYSTEMS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000233657100013 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://119.78.100.186/handle/113462/25101]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhao, X |
| 作者单位 | 1.Ningbo Univ, Dept Phys, Ningbo 315211, Peoples R China 2.Ningbo Univ, Inst Modern Phys, Ningbo 315211, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, X,Liang, XT. Short-time decoherence of solid-state qubit at optimal operation points[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2005,44:827-832. |
| APA | Zhao, X,&Liang, XT.(2005).Short-time decoherence of solid-state qubit at optimal operation points.COMMUNICATIONS IN THEORETICAL PHYSICS,44,827-832. |
| MLA | Zhao, X,et al."Short-time decoherence of solid-state qubit at optimal operation points".COMMUNICATIONS IN THEORETICAL PHYSICS 44(2005):827-832. |
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。