中国物理B ›› 2005, Vol. 14 ›› Issue (2): 378-381.doi: 10.1088/1009-1963/14/2/027
• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇 下一篇
赵博, 陈增兵
Zhao Bo (赵博), Chen Zeng-Bing (陈增兵)
摘要: In this paper, we explore the composite particle description of the atomic quantum Hall (QH) effect. We further give the Chern—Simon—Gross—Pitaevskii (CSGP) effective theory for the atomic Hall liquid, which is the counterpart of Chern—Simon theory in electron Hall effect. What we obtained is equivalent to the Laughlin wavefunction approach. Our results show that in terms of composite particles, the atomic Hall effect is really the same as the electronic QH effect. The CSGP effective theory would shed new light on the atomic QH effect.
中图分类号: (Theory and modeling)