353 citations · 453 across the 4 of their papers we have counts for
4 papers
Real-time path integral approach to nonequilibrium many-body quantum system
Lothar Mühlbacher, Eran Rabani
A real-time path integral Monte Carlo approach is developed to study the dynamics in a many-body quantum system until reaching a nonequilibrium stationary state. The approach is ba…
Non-Equilibrium Dynamics of Correlated Electron Transfer in Molecular Chains
L. Muehlbacher, J. Ankerhold, A. Komnik
The relaxation dynamics of correlated electron transport (ET) along molecular chains is studied based on a substantially improved numerically exact path integral Monte Carlo (PIMC)…
Path-integral Monte-Carlo simulations for electronic dynamics on molecular chains: II. Transport across impurities
Lothar Muehlbacher, Joachim Ankerhold
Electron transfer (ET) across molecular chains including an impurity is studied based on a recently improved real-time path integral Monte Carlo (PIMC) approach [J. Chem. Phys. {\b…
Path-integral Monte-Carlo simulations for electronic dynamics on molecular chains: I. Sequential hopping and super exchange
L. Muehlbacher, J. Ankerhold, C. Escher
An improved real-time quantum Monte Carlo procedure is presented and applied to describe the electronic transfer dynamics along molecular chains. The model consists of discrete ele…