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 | |
| Source Publication | PHYSICAL REVIEW A
 |
| Language | 英语 |
| Keyword | QUANTUM-MECHANICS LIGHT |
| Abstract | 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 |
| Volume | 98Issue:6Pages:62112 |
| Subject Area | Optics ; Physics |
| MOST Discipline Catalogue | Optics ; Physics, Atomic, Molecular & Chemical |
| DOI | 10.1103/PhysRevA.98.062112 |
| Indexed By | SCIE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/22763 |
| Collection | SCI期刊论文 |
| Affiliation | 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 |
| Recommended Citation 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. |
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