2 papers
quant-ph2018
Hierarchical Equations of Motion Approach to Quantum Thermodynamics
Akihito Kato, Yoshitaka Tanimura
We present a theoretical framework to investigate quantum thermodynamic processes under non-Markovian system-bath interactions on the basis of the hierarchical equations of motion…
cond-mat.mes-hall2018
Non-Markovian quantum-classical ratchet for ultrafast long-range electron-hole separation in condensed phases
Akihito Kato, Akihito Ishizaki
In organic photovoltaic systems, a photogenerated molecular exciton in the donor domain dissociates into a hole and an electron at the donor/acceptor heterojunction, and subsequent…