133 citations · 133 across the 1 of their papers we have counts for
4 papers
Cooling by heating in nonequilibrium nanosystems
R. Härtle, C. Schinabeck, M. Kulkarni +3
We demonstrate the possiblity to cool nanoelectronic systems in nonequilibrium situations by increasing the temperature of the environment. Such cooling by heating is possible for…
Hierarchical Quantum Master Equation Approach to Electronic-Vibrational Coupling in Nonequilibrium Transport through Nanosystems
C. Schinabeck, A. Erpenbeck, R. Härtle +1
Within the hierarchical quantum master equation (HQME) framework, an approach is presented, which allows a numerically exact description of nonequilibrium charge transport in nanos…
Hierarchical equations of motion approach to transport through an Anderson impurity coupled to interacting Luttinger liquid leads
Jun-ichi Okamoto, Ludwig Mathey, Rainer Härtle
We generalize the hierarchical equations of motion method to study electron transport through a quantum dot or molecule coupled to one-dimensional interacting leads that can be des…
Transport through an Anderson impurity: Current ringing, non-linear magnetization and a direct comparison of continuous-time quantum Monte Carlo and hierarchical quantum master equations
R. Härtle, G. Cohen, D. R. Reichman +1
We give a detailed comparison of the hierarchical quantum master equation (HQME) method to a continuous-time quantum Monte Carlo (CT-QMC) approach, assessing the usability of these…