Pseudo-magnetic-field and effective spin-orbit interaction for a spin-1/2 particle confined to a curved surface
文献类型：期刊论文
| 作者 | Wang, YL; Zong, HS; Lai, MY; Zhu, SN; Liu, H; Liang, GH |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2018 |
| 卷号 | 98期号:6页码:62112 |
| 关键词 | QUANTUM-MECHANICS LIGHT |
| ISSN号 | 2469-9926 |
| DOI | 10.1103/PhysRevA.98.062112 |
| 英文摘要 | By considering the spin connection, we deduce the effective equation for a spin-1/2 particle confined to a curved surface with the nonrelativistic limit and in the thin-layer quantization formalism. We obtain a pseudo-magnetic-field and an effective spin-orbit interaction generated by the spin connection. Geometrically, the pseudo-magnetic field is proportional to the Gaussian curvature and the effective spin-orbit interaction is determined by the Weingarten curvature tensor. In particular, we find that the pseudo-magnetic-field and the effective spin-orbit interaction can be employed to separate the electrons with different spin orientations. All these results are demonstrated in two examples: a straight cylindrical surface and a bent one. |
| 学科主题 | Optics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/22763]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Zong, Hong-Shi 2.Liu, Hui 3.Nanjing Univ, Sch Phys, Collaborat Innovat Ctr Adv Microstruct, Natl Lab Solid State Microstruct, Nanjing 210093, Jiangsu, Peoples R China 4.[Wang, Yong-Long 5.Linyi Univ, Sch Phys & Elect Engn, Linyi 276005, Peoples R China 6.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 7.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China 8.Lai, Meng-Yun 9.[Liang, Guo-Hua |
| 推荐引用方式 GB/T 7714 | Wang, YL,Zong, HS,Lai, MY,et al. Pseudo-magnetic-field and effective spin-orbit interaction for a spin-1/2 particle confined to a curved surface[J]. PHYSICAL REVIEW A,2018,98(6):62112. |
| APA | Wang, YL,Zong, HS,Lai, MY,Zhu, SN,Liu, H,&Liang, GH.(2018).Pseudo-magnetic-field and effective spin-orbit interaction for a spin-1/2 particle confined to a curved surface.PHYSICAL REVIEW A,98(6),62112. |
| MLA | Wang, YL,et al."Pseudo-magnetic-field and effective spin-orbit interaction for a spin-1/2 particle confined to a curved surface".PHYSICAL REVIEW A 98.6(2018):62112. |
入库方式： OAI收割
来源：理论物理研究所
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。