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题名: Isotropic Landau levels of Dirac fermions in high dimensions
作者: Li, Y ;  Intriligator, K ;  Yu, Y ;  Wu, CJ
刊名: PHYSICAL REVIEW B
出版日期: 2012
卷号: 85, 期号:8, 页码:85132
关键词: HGTE QUANTUM-WELLS ;  TOPOLOGICAL INSULATORS ;  ELECTRONIC-PROPERTIES ;  GAUGE NONINVARIANCE ;  HALL CONDUCTANCE ;  MAGNETIC-FIELD ;  GRAPHENE ;  PHASE ;  FRACTIONIZATION ;  REALIZATION
学科分类: Physics
通讯作者: Li, Y (reprint author), Univ Calif San Diego, Dept Phys, San Diego, CA 92093 USA.
部门归属: [Li, Yi; Intriligator, Kenneth; Wu, Congjun] Univ Calif San Diego, Dept Phys, San Diego, CA 92093 USA; [Yu, Yue] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China; [Wu, Congjun] Tsinghua Univ, IIIS, Ctr Quantum Informat, Beijing 100084, Peoples R China
英文摘要: We generalize the Landau levels of two-dimensional Dirac fermions to three dimensions and above with the full rotational symmetry. Similarly to the two-dimensional case, there exists a branch of zero energy Landau levels of fractional fermion modes for the massless Dirac fermions. The spectra of other Landau levels distribute symmetrically with respect to the zero energy scaling with the square root of the Landau-level indices. This mechanism is a nonminimal coupling of Dirac fermions to the background fields. This high dimensional relativistic Landau-level problem is a square-root problem of its previous studied nonrelativistic version investigated in Li and Wu [arXiv:1103.5422 (2011)].
资助者: NBRPC [2011CBA00300 (2011CBA00302)]; [ARO-W911NF0810291]; [DOE-FG03-97ER40546]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000300935900001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15155
Appears in Collections:理论物理所2012年知识产出_期刊论文

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Recommended Citation:
Li, Y,Intriligator, K,Yu, Y,et al. Isotropic Landau levels of Dirac fermions in high dimensions[J]. PHYSICAL REVIEW B,2012,85(8):85132.
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