Exploració per autor "Graß, Tobias"

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    • Quench dynamics of dipolar fermions in a one-dimensional harmonic trap 

      Graß, Tobias (APS, 2015-08-08)
      Article
      Accés obert
      We study a system of few fermions in a one-dimensional harmonic trap and focus on the case of dipolar majority particles in contact with a single impurity. The impurity is used both for quenching the system and for ...

    • Synthetic magnetic fluxes and topological order in one-dimensional spin systems 

      Graß, Tobias; Muschik, Christine; Celi, Alessio; Chhajlany, Ravindra W.; Lewenstein, Maciej (APS Physics, 2015-06-11)
      Article
      Accés obert
      Engineering topological quantum order has become a major field of physics. Many advances have been made by synthesizing gauge fields in cold atomic systems. Here we carry over these developments to other platforms which ...