Auflistung nach Schlagwort "quantum gases"

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  • Atomic source selection in space-borne gravitational wave detection 
    Loriani, S.; Schlippert, D.; Schubert, C.; Abend, Sven; Ahlers, H.; Ertmer, Wolfgang; Rudolph, J.; Hogan, J.M.; Kasevich, M.A.; Rasel, E.M.; Gaaloul, N. (Bristol : Institute of Physics Publishing, 2019)
    Recent proposals for space-borne gravitational wave detectors based on atom interferometry rely on extremely narrow single-photon transition lines as featured by alkaline-earth metals or atomic species with similar electronic ...
  • Characterizing the Zeeman slowing force for 40Ca19F molecules 
    Kaebert, Paul; Stepanova, Mariia; Poll, Timo; Xu, Supeng; Petzold, Maurice; Siercke, Mirco; Ospelkaus, Silke (Bristol, Bad Honnef : IOP Publishing Ltd., Deutsche Physikalische Gesellschaft, 2021-09)
    In this paper we investigate the feasibility of Zeeman slowing calcium monofluoride molecules originating from a cryogenic buffer gas cell. We measure the A^2Π1/2(v = 0, J = 1 2 ) − X^2Σ1/2 (v = 0, N = 1) hyperfine ...
  • Maximizing the capture velocity of molecular magneto-optical traps with Bayesian optimization 
    Xu, Supeng; Kaebert, Paul; Stepanova, Mariia; Poll, Timo; Siercke, Mirco; Ospelkaus, Silke (Bristol, Bad Honnef : IOP Publishing Ltd., Deutsche Physikalische Gesellschaft, 2021-06)
    Magneto-optical trapping (MOT) is a key technique on the route towards ultracold molecular ensembles. However, the realization and optimization of magneto-optical traps with their wide parameter space is particularly ...
  • Particles, holes, and solitons: a matrix product state approach 
    Draxler, Damian; Haegeman, Jutho; Osborne, Tobias J.; Stojevic, Vid; Vanderstraeten, Laurens; Verstraete, Frank (College Park, MD : American Physical Society, 2013)
    We introduce a variational method for calculating dispersion relations of translation invariant (1+1)-dimensional quantum field theories. The method is based on continuous matrix product states and can be implemented ...
  • Probing photoinduced two-body loss of ultracold non-reactive bosonic 23Na87Rb and 23Na39K molecules, Physical Review Letters 
    Gersema, Philipp; Voges, Kai K.; Meyer zum Alten Borgloh, Mara; Koch, Leon; Hartmann, Torsten; Zenesini, Alessandro; Lin, Junyu; He, Junyu; Wang, Dajun (College Park, MD : American Physical Society (APS), 2021)
    We probe photo-induced loss for chemically stable bosonic 23Na87Rb and 23Na39K molecules in chopped optical dipole traps where the molecules spend a significant time in the dark. We expect the effective two-body decay to ...