Dynamical localization of two-level systems
文献类型：期刊论文
| 作者 | Li, YH; Yan, YA; Shao, JS |
| 刊名 | acta physico-chimica sinica
 |
| 出版日期 | 2004-08-01 |
| 卷号 | 20页码:1037-1044 |
| 关键词 | two-level system tunneling localization linearly polarized field circularly polarized field |
| 英文摘要 | this paper reviews our work on dynamical localization of the two-level system (tls). by mapping the quantum dynamics of a driven tls to the classical one of a particle experiencing a two-dimensional harmonic force as well as a periodic magnetic field, deep insights into the mechanism of localization have been gained. using this scheme we are able to obtain the condition for localization of a tls subject to the linearly polarized field. the localization induced by delta-function pulses and circularly polarized fields has been analytically investigated. it is found that the circularly-polarized-field induced localization can be fully described by the geometry of an ellipse within a unit circle on a complex plane. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | driven bistable system ; electric-field ; quantum coherence ; laser ; suppression ; particle ; destruction ; frequency ; absence ; space |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000223283100022 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138426]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, YH,Yan, YA,Shao, JS. Dynamical localization of two-level systems[J]. acta physico-chimica sinica,2004,20:1037-1044. |
| APA | Li, YH,Yan, YA,&Shao, JS.(2004).Dynamical localization of two-level systems.acta physico-chimica sinica,20,1037-1044. |
| MLA | Li, YH,et al."Dynamical localization of two-level systems".acta physico-chimica sinica 20(2004):1037-1044. |
入库方式： OAI收割
来源：大连化学物理研究所
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