Tunneling-induced damping of phase coherence revivals in deep optical lattices

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dc.creatorFischer, Uwe R.
dc.creatorSchützhold, Ralf
dc.date2008-07-23
dc.date2008-12-10
dc.date.accessioned2026-07-07T12:10:36Z
dc.date.available2026-07-07T12:10:36Z
dc.descriptionWe consider phase coherence collapse and revival in deep optical lattices, and calculate within the Bose-Hubbard model the revival amplitude damping incurred by a finite tunneling coupling of the lattice wells (after sweeping from the superfluid to the Mott phase). Deriving scaling laws for the corresponding decay of first-order coherence revival in terms of filling factor, final lattice depth, and number of tunneling coupling partners, we estimate whether revival-damping related to tunneling between sites can be or even has already been observed in experiment.
dc.description4+epsilon pages of RevTex4; Rapid Communication in Physical Review A
dc.identifierhttps://arxiv.org/abs/0807.3627
dc.identifierhttp://arxiv.org/abs/0807.3627
dc.identifierPhys. Rev. A 78, 061603(R) (2008)
dc.identifierdoi:10.1103/PhysRevA.78.061603
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/209977
dc.subjectOther Condensed Matter
dc.subjectQuantum Physics
dc.titleTunneling-induced damping of phase coherence revivals in deep optical lattices
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