Now showing items 1-2 of 2

  • Liquid state of one-dimensional Bose mixtures: a quantum Monte Carlo study 

    Parisi, L.; Astrakharchik, Grigori; Giorgini, Stefano (American Institute of Physics (AIP), 2019-03-14)
    Article
    Open Access
    By using exact quantum Monte Carlo methods we calculate the ground-state properties of the liquid phase in one-dimensional Bose mixtures with contact interactions. We find that the liquid state can be formed if the ratio ...
  • Spin dynamics and Andreev-Bashkin effect in mixtures of one-dimensional Bose gases 

    Parisi, L.; Astrakharchik, Grigori; Giorgini, Stefano (American Institute of Physics (AIP), 2018-07-11)
    Article
    Open Access
    We investigate the propagation of spin waves in two-component mixtures of one-dimensional Bose gases interacting through repulsive contact potentials. By using quantum Monte Carlo methods we calculate static ground-state ...