Coherence Length Calculation for the Outcoupled Beam of Atom Laser
We use the theory of coupled Gross-Pitaevskii equations to derive an expression for the current density ofthe propagating atoms coupled out of the condensate under the influence of gravity. By describing the propagationvector of the atoms and using a theoretical definition of the coherence length, w...
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| Veröffentlicht in: | Brazilian Journal of Physics |
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| Hauptverfasser: | , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Sociedade Brasileira de Física
2007
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| Schlagworte: | |
| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=46437708 |
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