Nondeterministic ultrafast ground-state cooling of a mechanical resonator
文献类型：期刊论文
| 作者 | Wang, YD
|
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2011 |
| 卷号 | 84期号:9页码:94502 |
| 关键词 | PERSISTENT-CURRENT QUBIT NANOMECHANICAL RESONATOR RADIATION-PRESSURE FLUX QUBIT CAVITY MICROMIRROR OSCILLATOR MOTION SYSTEM |
| ISSN号 | 1098-0121 |
| 通讯作者 | Li, Y (reprint author), Beijing Computat Sci Res Ctr, Beijing 100084, Peoples R China. |
| 英文摘要 | We present a feasible scheme for the cooling of a mechanical resonator via projective measurements on an auxiliary flux qubit which interacts with it. We find that ground-state cooling can be achieved with several random-time-interval measurements. The cooling efficiency hardly depends on the time intervals between any two consecutive measurements. The cooling scheme is also robust against environmental noise. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | Renmin University of China [10XNL016]; Ikerbasque Foundation; Spanish MEC [FIS2009-12773-C02-02]; Basque Government [IT472-10]; EC IST-FET; Swiss SNF; NCCR Nanoscience; NCCR Quantum Science and Technology |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevB.84.094502 |
| 语种 | 英语 |
| WOS记录号 | WOS:000294773300002 |
| 公开日期 | 2013-05-17 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/14275]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Wang, YD. Nondeterministic ultrafast ground-state cooling of a mechanical resonator[J]. PHYSICAL REVIEW B,2011,84(9):94502. |
| APA | Wang, YD.(2011).Nondeterministic ultrafast ground-state cooling of a mechanical resonator.PHYSICAL REVIEW B,84(9),94502. |
| MLA | Wang, YD."Nondeterministic ultrafast ground-state cooling of a mechanical resonator".PHYSICAL REVIEW B 84.9(2011):94502. |
入库方式： OAI收割
来源：理论物理研究所
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