Scanning tunnelling microscopy for ultracold atoms

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dc.creatorKollath, Corinna
dc.creatorKöhl, Michael
dc.creatorGiamarchi, Thierry
dc.date2007-04-10
dc.date.accessioned2026-07-07T09:23:51Z
dc.date.available2026-07-07T09:23:51Z
dc.descriptionWe propose a novel experimental probe for cold atomic gases analogous to the scanning tunnelling microscope (STM) in condensed matter. This probe uses the coherent coupling of a single particle to the system. Depending on the measurement sequence, our probe allows to either obtain the \emph{local} density, with a resolution on the nanometer scale, or the single particle correlation function in real time. We discuss applications of this scheme to the various possible phases for a two dimensional Hubbard system of fermions in an optical lattice.
dc.identifierhttps://arxiv.org/abs/0704.1283
dc.identifierhttp://arxiv.org/abs/0704.1283
dc.identifierPhys. Rev. A 76, 063602 (2007).
dc.identifierdoi:10.1103/PhysRevA.76.063602
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/155884
dc.subjectStrongly Correlated Electrons
dc.titleScanning tunnelling microscopy for ultracold atoms
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