Filled Landau levels in neutral quantum gases

P. Ohberg, G. Juzelinas, J. Ruseckas, M. Fleischhauer

Research output: Contribution to journalArticle

14 Citations (Scopus)

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.
LanguageEnglish
Article number053632
Number of pages5
JournalPhysical Review C: Nuclear Physics
Volume72
Issue number5
DOIs
Publication statusPublished - 2005

Fingerprint

quantum Hall effect
gases
light beams
integers
angular momentum
fermions
signatures
orbitals
magnetic fields

Keywords

  • fermion systems
  • Landau levels
  • quantum Hall effect
  • Bose-Einstein condensates

Cite this

Ohberg, P., Juzelinas, G., Ruseckas, J., & Fleischhauer, M. (2005). Filled Landau levels in neutral quantum gases. Physical Review C: Nuclear Physics, 72(5), [053632]. https://doi.org/10.1103/PhysRevA.72.053632
Ohberg, P. ; Juzelinas, G. ; Ruseckas, J. ; Fleischhauer, M. / Filled Landau levels in neutral quantum gases. In: Physical Review C: Nuclear Physics. 2005 ; Vol. 72, No. 5.
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Ohberg, P, Juzelinas, G, Ruseckas, J & Fleischhauer, M 2005, 'Filled Landau levels in neutral quantum gases' Physical Review C: Nuclear Physics, vol. 72, no. 5, 053632. https://doi.org/10.1103/PhysRevA.72.053632

Filled Landau levels in neutral quantum gases. / Ohberg, P.; Juzelinas, G.; Ruseckas, J.; Fleischhauer, M.

In: Physical Review C: Nuclear Physics, Vol. 72, No. 5, 053632, 2005.

Research output: Contribution to journalArticle

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AU - Ohberg, P.

AU - Juzelinas, G.

AU - Ruseckas, J.

AU - Fleischhauer, M.

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AB - 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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KW - Landau levels

KW - quantum Hall effect

KW - Bose-Einstein condensates

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