Now showing items 1-2 of 2

    • Thingna, Juzar; Barra de la Guarda, Felipe; Esposito, Massimiliano (American Physical Society, 2017)
      Redfield theory provides a closed kinetic description of a quantum system in weak contact with a very dense reservoir. Landau-Zener theory does the same for a time-dependent driven system in contact with a sparse reservoir. ...
    • Thingna, Juzar; Esposito, Massimiliano; Barra de la Guarda, Felipe (American Physical Society, 2019)
      We show that the dynamics of a driven quantum system weakly coupled to a finite reservoir can be approximated by a sequence of Landau-Zener transitions if the level spacing of the reservoir is large enough. This approximation ...