76 citations · 233 across the 5 of their papers we have counts for
5 papers
Transient dynamics and steady state behavior of the Anderson-Holstein model with a superconducting lead
K. F. Albrecht, H. Soller, L. Muehlbacher +1
We analyze the nonequilibrium dynamics and steady-state behavior of the two-terminal Anderson-Holstein model with a superconducting and a normal conducting lead. In the deep Kondo…
Bistability signatures in nonequilibrium charge transport through molecular quantum dots
Klaus Ferdinand Albrecht, Haobin Wang, Lothar Muehlbacher +2
We investigate the transient nonequilibrium dynamics of a molecular junction biased by a finite voltage and strongly coupled to internal vibrational degrees of freedom. Using two d…
Dissipative Dynamics with Trapping in Dimers
Oliver Muelken, Lothar Muehlbacher, Tobias Schmid +1
The trapping of excitations in systems coupled to an environment allows to study the quantum to classical crossover by different means. We show how to combine the phenomenological…
Crossover from nonadiabatic to adiabatic electron transfer reactions: Multilevel blocking Monte Carlo simulations
L. Muehlbacher, R. Egger
The crossover from nonadiabatic to adiabatic electron transfer has been theoretically studied under a spin-boson model (dissipative two-state system) description. We present numeri…
Path-integral Monte Carlo Simulations without the Sign Problem: Multilevel Blocking Approach for Effective Actions
R. Egger, L. Muehlbacher, C. H. Mak
The multilevel blocking algorithm recently proposed as a possible solution to the sign problem in path-integral Monte Carlo simulations has been extended to systems with long-range…