M Thoss, F Evers - The Journal of chemical physics, 2018 - pubs.aip.org
Molecular junctions, where single molecules are bound to metal or semiconductor electrodes, represent a unique architecture to investigate molecules in a distinct …
We present the reaction-coordinate polaron-transform (RCPT) framework for generating effective-Hamiltonian models to treat nonequilibrium open quantum systems at strong …
H Wang - The Journal of Physical Chemistry A, 2015 - ACS Publications
Multilayer multiconfiguration time-dependent Hartree (ML-MCTDH) theory is a rigorous and powerful method to simulate quantum dynamics in complex many-body systems. This …
A Kato, Y Tanimura - The Journal of chemical physics, 2016 - pubs.aip.org
We consider a quantum system strongly coupled to multiple heat baths at different temperatures. Quantum heat transport phenomena in this system are investigated using two …
We use the fundamental nonequilibrium steady-state fluctuation symmetry and derive a condition on the validity of the thermodynamic uncertainty relation (TUR) in thermal transport …
G Cohen, M Galperin - The Journal of chemical physics, 2020 - pubs.aip.org
We present a brief pedagogical review of theoretical Green's function methods applicable to open quantum systems out of equilibrium, in general, and single molecule junctions, in …
We present a semi-analytical approach for studying quantum thermal energy transport at the nanoscale. Our method, which is based on the reaction coordinate method, reveals the role …
To study the full counting statistics of quantum heat transfer in a driven nonequilibrium spin- boson model, we develop a generalized nonequilibrium polaron-transformed Redfield …
J Bätge, Y Ke, C Kaspar, M Thoss - Physical Review B, 2021 - APS
We present a hierarchical equations of motion approach, which allows a numerically exact simulation of nonequilibrium transport in general open quantum systems involving multiple …