Transport of strong-coupling polarons in optical lattices
We study the transport of ultracold impurity atoms immersed in a Bose-Einstein condensate (BEC) and trapped in a tight optical lattice. Within the strong-coupling regime, we derive an extended Hubbard model describing the dynamics of the impurities in terms of polarons, i.e. impurities dressed by a...
Glavni autori: | Bruderer, M, Klein, A, Clark, SR, Jaksch, D |
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Format: | Journal article |
Jezik: | English |
Izdano: |
2008
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Slični predmeti
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Transport of strong-coupling polarons in optical lattices
od: Bruderer, M, i dr.
Izdano: (2008) -
Polaron physics in optical lattices
od: Bruderer, M, i dr.
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Polaron physics in optical lattices
od: Bruderer, M, i dr.
Izdano: (2007) -
Impurity transport through a strongly interacting bosonic quantum gas
od: Johnson, T, i dr.
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Phonon resonances in atomic currents through Bose-Fermi mixtures in
optical lattices
od: Bruderer, M, i dr.
Izdano: (2010)