Browsing Fakultät für Mathematik und Physik by Subject "Offene Quantensysteme"

Browsing Fakultät für Mathematik und Physik by Subject "Offene Quantensysteme"

Sort by: Order: Results:

  • Weimer, Hendrik (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)
    In den letzten Jahren wurden bei der Kontrolle von Quantenzuständen einzelner Atome, Moleküle und Spins in Festkörpern bahnbrechende Erfolge erzielt, und sogar quantenmechanische Verschränkung zwischen einzelnen Quantenobjekten ...
  • Gangapuram, Amit Jamadagni (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)
    The fundamental understanding of phases and their transitions has been a central theme in condensed matter physics. Until recently, it was largely believed that the Landau symmetry breaking principle was effective in ...
  • Pistorius, Tim (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)
    We present the successful solution of the notoriously hard but experimentally highly relevant many-body problem of driven-dissipative Rydberg polaritons in an optical lattice. From the continuous model, we derive a dispersion ...
  • Raghunandan, Meghana (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)
    Quantum systems cannot always be treated as isolated from their surroundings since this is an idealization which is not always true. Though theoretical analysis of open quantum systems poses great challenges as one needs ...
  • Overbeck, Vincent Raphael (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)
    We investigate a dissipative Ising model that exhibits the Ising symmetry via a variational approach. In the non-equilibrium steady state phase diagram, we find a first order and a second order transition meeting at a ...

Search the repository


Browse

My Account

Usage Statistics