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Slow light in ultra-cold atomic gases |
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| Authors: | G Juzeli nas P hberg |
| Institution: | aVilnius University Research Institute of Theoretical Physics and Astronomy, A. Goštauto 12, 2600 Vilnius, Lithuania bDepartment of Physics, University of Strathclyde, Glasgow G4 0NG Scotland, UK |
| Abstract: | We investigate the influence of slow light with an orbital angular momentum on the mechanical motion of ultra-cold atomic gases including both the atomic Bose–Einstein condensates and degenerate Fermi gases. We present a microscopic analysis of the interplay between light and matter and show how slow light can provide an effective magnetic field acting on the electrically neutral atoms. |
| Keywords: | Slow light Electromagnetically induced transparency Ultra-cold atomic gases Degenerate Fermi gases Atomic Bose–Einstein condensates Effective magnetic field Dark states |
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