Quantum Anti-Zeno Effect in Artificial Quantum Systems
文献类型：期刊论文
| 作者 | Ai Qing; Liao Jie-Qiao; Ai, Q , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2010 |
| 卷号 | 54期号:6页码:985-996 |
| 关键词 | Dissipative System Photonic Crystal Decay Nanocavity |
| ISSN号 | 0253-6102 |
| 英文摘要 | In this paper, we study a quantum anti-Zeno effect (QAZE)purely induced by repetitive measurements for an artificial atom interacting with a structured bath. This bath can be artificially realized with coupled resonators in one dimension and possesses photonic band structure like Bloch electron in a periodic potential. In the presence of repetitive measurements, the pure QAZE is discovered as the observable decay is not negligible even for the atomic energy level spacing outside of the energy band of the artificial bath. If there were no measurements, the decay would not happen outside of the band. In this sense, the enhanced decay is completely induced by measurements through the relaxation channels provided by the bath. Besides, we also discuss the controversial golden rule decay rates originated from the van Hove's singularities and the effects of the counter-rotating terms. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000285409300007 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5000]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Ai, Q , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ai Qing,Liao Jie-Qiao,Ai, Q , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China. Quantum Anti-Zeno Effect in Artificial Quantum Systems[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2010,54(6):985-996. |
| APA | Ai Qing,Liao Jie-Qiao,&Ai, Q , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China.(2010).Quantum Anti-Zeno Effect in Artificial Quantum Systems.COMMUNICATIONS IN THEORETICAL PHYSICS,54(6),985-996. |
| MLA | Ai Qing,et al."Quantum Anti-Zeno Effect in Artificial Quantum Systems".COMMUNICATIONS IN THEORETICAL PHYSICS 54.6(2010):985-996. |
入库方式： OAI收割
来源：理论物理研究所
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