Zhao Bo and Chen Zeng-Bing 2005 Chinese Phys. 14 378 doi:10.1088/1009-1963/14/2/027
Zhao Bo and Chen Zeng-Bing
Show affiliationsIn 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.
Issue 2 ( 1 February 2005)
Received 28 May 2004, in final form 11 October 2004
Zhao Bo and Chen Zeng-Bing 2005 Chinese Phys. 14 378
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