Filled Landau levels in neutral quantum gases -: art. no. 053632

被引：14

作者：

Öhberg, P

Juzeliunas, G

Ruseckas, J

Fleischhauer, M

机构：

[1] Univ Strathclyde, Dept Phys, Glasgow G4 0NG, Lanark, Scotland

[2] Vilnius State Univ, Inst Theoret Phys & Astron, LT-2600 Vilnius, Lithuania

[3] Univ Kaiserslautern, Dept Phys, D-67663 Kaiserslautern, Germany

来源：

PHYSICAL REVIEW A | 2005年 / 72卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.72.053632

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider the signatures of the integer quantum Hall effect in a degenerate gas of electrically neutral atomic fermions. An effective magnetic field is achieved by applying two incident light beams with a high orbital angular momentum. We show how states corresponding to completely filled Landau levels are obtained and discuss various possibilities to measure the incompressible nature of the trapped two-dimensional gas.

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页数：5

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