Institut für Theoretische Physik III
Forschung

Allgemeine Beschreibung des Förderungsprojekts

Projekt: Elementary excitations and their non-equilibrium dynamics in novel materials: From Mott insulators to unconventional superconductors
Kontakt:
Prof. Dr. I. Eremin
Theoretische Physik III

Ruhr-Universität Bochum
Universitätstrasse 150
44780 Bochum

Tel.: (02 34) 32 - 2 66 04
Fax: (02 34) 32 - 1 44 48

Zusammenfassung:
The project is situated in the quickly growing field of non-equilibrium physics. We will study the ultrafast dynamics of strongly correlated systems ranging from Mott insulators to unconventional superconductors. The aim is to understand the nature of the interactions which dominate this dynamics and the relaxation in particular.

Theoretically we intend to reach a quantitative understanding of the ultrafast dynamics including the relaxation. Two issues will be pursued:

(i) The excitation process on the time scale of femtoseconds by explicit simulation of the equations of motions on the mean-field level.

(ii) The relaxation processes on the scale of picoseconds. For the latter, a quantum master equation approach will be used additionally. The theoretical studies will be based on different effective models comprising electronic, phononic and magnetic degrees depending on the relevant time (and thus energy) scale.


Aktuelles


  • In 2011 startete ein neues Projekt im Rahmen des MERCUR Programms.

    In Zusammenarbeit mit G. Uhrig (TU Dortmund) und U. Bovensiepen (Uni Duisburg-Essen).