• He-3 on preplated graphite 

    Gordillo Bargueño, Maria Carmen; Boronat Medico, Jordi (American Physical Society, 2016-10-18)
    Article
    Accés obert
    By using the diffusion Monte Carlo method, we obtained the full phase diagram of He3 on top of graphite preplated with a solid layer of He4. All the He4 atoms of the substrate were explicitly considered and allowed to move ...
  • Luttinger parameter of quasi-one-dimensional para- H2 

    Ferré Porta, Guillem; Gordillo Bargueño, Maria Carmen; Boronat Medico, Jordi (2017-02-06)
    Article
    Accés obert
    We have studied the ground-state properties of para-hydrogen in one dimension and in quasi-one-dimensional configurations using the path-integral ground-state Monte Carlo method. This method produces zero-temperature exact ...