Knowledge Management System of Institute of Theoretical Physics, CAS
Liang, GH; Wang, YL; Lai, MY; Liu, H; Zong, HS; Zhu, SN | |
Pseudo-magnetic-field and effective spin-orbit interaction for a spin-1/2 particle confined to a curved surface | |
发表期刊 | PHYSICAL REVIEW A |
语种 | 英语 |
关键词 | Quantum-mechanics Light |
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. |
2018 | |
ISSN | 2469-9926 |
卷号 | 98期号:6页码:62112 |
学科领域 | Optics ; Physics |
学科门类 | Optics ; Physics, Atomic, Molecular & Chemical |
DOI | 10.1103/PhysRevA.98.062112 |
收录类别 | SCIE |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/22763 |
专题 | SCI期刊论文 |
作者单位 | 1.[Liang, Guo-Hua 2.Lai, Meng-Yun 3.Liu, Hui 4.Zong, Hong-Shi 5.Nanjing Univ, Sch Phys, Collaborat Innovat Ctr Adv Microstruct, Natl Lab Solid State Microstruct, Nanjing 210093, Jiangsu, Peoples R China 6.[Wang, Yong-Long 7.Linyi Univ, Sch Phys & Elect Engn, Linyi 276005, Peoples R China 8.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China 9.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Liang, GH,Wang, YL,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 | Liang, GH,Wang, YL,Lai, MY,Liu, H,Zong, HS,&Zhu, SN.(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 | Liang, GH,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. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Pseudo-magnetic-fiel(457KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 请求全文 |
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。
修改评论