Model anisotropic quantum Hall states

被引:76
|
作者
Qiu, R. -Z. [1 ]
Haldane, F. D. M. [2 ]
Wan, Xin [3 ]
Yang, Kun [4 ,5 ]
Yi, Su [1 ]
机构
[1] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
[2] Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
[3] Zhejiang Univ, Zhejiang Inst Modern Phys, Hangzhou 310027, Peoples R China
[4] Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32306 USA
[5] Florida State Univ, Dept Phys, Tallahassee, FL 32306 USA
关键词
D O I
10.1103/PhysRevB.85.115308
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Model quantum Hall states including Laughlin, Moore-Read, and Read-Rezayi states are generalized into appropriate anisotropic form. The generalized states are exact zero-energy eigenstates of corresponding anisotropic two- or multibody Hamiltonians, and explicitly illustrate the existence of geometric degree of freedom in the fractional quantum Hall effect. These generalized model quantum Hall states can provide a good description of the quantum Hall system with anisotropic interactions. Some numeric results of these anisotropic quantum Hall states are also presented.
引用
收藏
页数:9
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