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Filled Landau levels in neutral quantum gases

Ohberg, P. and Juzelinas, G. and Ruseckas, J. and Fleischhauer, M. (2005) Filled Landau levels in neutral quantum gases. Physical Review C: Nuclear Physics, 72 (5). ISSN 0556-2813

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Abstract

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.

Item type: Article
ID code: 5679
Keywords: fermion systems, Landau levels, quantum Hall effect, Bose-Einstein condensates, Optics. Light, Nuclear and High Energy Physics
Subjects: Science > Physics > Optics. Light
Department: Faculty of Science > Physics
Depositing user: Strathprints Administrator
Date Deposited: 14 Mar 2008
Last modified: 21 May 2015 09:42
Related URLs:
URI: http://strathprints.strath.ac.uk/id/eprint/5679

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