Publication Type
Journal
Journal Name
Physical Review B
Publication Date
Page Number
235336
Volume
79
Issue
23
Abstract
One of the main open problems in the field of transport in strongly interacting nanostructures is the understanding
of currents beyond the linear response regime. In this work, we consider the single-impurity Anderson
model and use the adaptive time-dependent density matrix renormalization group method to compute real-time
currents out of equilibrium. We first focus on the particle-hole symmetric point where Kondo correlations are
the strongest and then extend the study of the nonequilibrium transport to the mixed-valence regime. As a main
result, we present accurate data for the current-voltage characteristics of this model.