Hannover 2016 – wissenschaftliches Programm
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
Q: Fachverband Quantenoptik und Photonik
Q 63: Ultra-cold atoms, ions and BEC V (with A)
Q 63.6: Vortrag
Freitag, 4. März 2016, 12:15–12:30, f107
Levy flight and Anderson localization of polar molecules — •Xiaolong Deng1, Boris Altshuler2, Gora Shlyapnikov3, and Luis Santos1 — 1ITP, Uni. Hannover — 2Physics Dept, Columbia Uni., USA — 3LPTMS, CNRS, France
Rotational excitations in polar molecules in deep optical lattices realize a quantum percolation model with long-range hops, whose properties depend on both lattice filling and dimensionality. Using spectral and multi-fractal analysis, we show that whereas in 1D and 2D all eigenstates are localized, while in 3D all are delocalized.