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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
ISSN2469-9926
卷号98期号:6页码:62112
学科领域Optics ; Physics
学科门类Optics ; Physics, Atomic, Molecular & Chemical
DOI10.1103/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
专题理论物理所科研产出_SCI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.
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