Klaus Ferdinand Albrecht
University of Freiburg
Based on a recently developed diagrammatic real-time Monte-Carlo method , we access the nonequilibrium current of the spinless Anderson-Holstein model numerically exact. For a certain parameter range, we found a separation of timescales for the current depending on its initial preparation.
 L. Muehlbacher and Eran Rabani, PRL 100, 176403 (2008).