Higgs type excitations in cold atom systems
文献类型：期刊论文
| 作者 | Huang, FJ ; Chen, QH ; Liu, WM |
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2013 |
| 卷号 | 56期号:12页码:2272 |
| 关键词 | Higgs type excitations spin-orbit coupling superfluid to Mott insulator transition |
| ISSN号 | 1674-7348 |
| 通讯作者 | Liu, WM (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Higgs type excitations are the excitations which give mass to particles. The Higgs type excitations has a critical role both in particle physics and condensed matter physics. In particle physics, the suspected Higgs boson has been found by the Large Hadron Collider (LHC) in 2012. In condensed matter physics, the Higgs type excitations relate to order phase of the system. In this review, we present an overview of recent studies on the Higgs type excitations both in non-interacting and interacting cold atom systems. First, in non-interacting cold atom system, by synthesizing artificial non-Abelian gauge potential, we demonstrate that when a non-Abelian gauge potential is reduced to Abelian potential, the Abelian part constructs spin-orbit coupling, and the non-Abelian part emerges Higgs excitations. Secondly, the Higgs excitations which are the reputed Higgs amplitude mode in interacting cold atom system are discussed. We review the theoretical model and the experimental detection of Higgs amplitude mode in two dimensional superfluid. The observation of both Higgs type excitations in real experiments are also discussed. |
| 资助信息 | NKBRSFC [2011CB921502, 2012CB821305]; National Natural Science Foundation of China [61227902, 61378017] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57067]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Huang, FJ,Chen, QH,Liu, WM. Higgs type excitations in cold atom systems[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2013,56(12):2272. |
| APA | Huang, FJ,Chen, QH,&Liu, WM.(2013).Higgs type excitations in cold atom systems.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,56(12),2272. |
| MLA | Huang, FJ,et al."Higgs type excitations in cold atom systems".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 56.12(2013):2272. |
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来源：物理研究所
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