Quantum information and algorithms for correlated quantum matter

K Head-Marsden, J Flick, X He, J Liu - The Journal of Chemical Physics, 2019 - pubs.aip.org
Based on the recently developed unified theoretical framework [J. Liu, J. Chem. Phys. 145
(20), 204105 (2016)], we propose a new perspective for studying nonadiabatic dynamics …

[HTML][HTML] Quasiclassical approaches to the generalized quantum master equation

G Amati, MAC Saller, A Kelly… - The Journal of Chemical …, 2022 - pubs.aip.org
The formalism of the generalized quantum master equation (GQME) is an effective tool to
simultaneously increase the accuracy and the efficiency of quasiclassical trajectory methods …

Generalized master equation for charge transport in a molecular junction: Exact memory kernels and their high order expansion

X Dan, M Xu, Y Yan, Q Shi - The Journal of Chemical Physics, 2022 - pubs.aip.org
We derive a set of generalized master equations (GMEs) to study charge transport dynamics
in molecular junctions using the Nakajima–Zwanzig–Mori projection operator approach. In …

Combining the generalized quantum master equation approach with quasiclassical map** Hamiltonian methods to simulate the dynamics of electronic coherences

Y Liu, E Mulvihill, E Geva - The Journal of Chemical Physics, 2024 - pubs.aip.org
The generalized quantum master equation (GQME) approach provides a powerful general-
purpose framework for simulating the inherently quantum mechanical dynamics of a subset …

MLQD: A package for machine learning-based quantum dissipative dynamics

A Ullah, PO Dral - Computer Physics Communications, 2024 - Elsevier
Abstract Machine learning has emerged as a promising paradigm to study the quantum
dissipative dynamics of open quantum systems. To facilitate the use of our recently …

Heat transport through a superconducting artificial atom

M Xu, JT Stockburger, J Ankerhold - Physical Review B, 2021 - APS
Quantum heat transfer through a generic superconducting setup consisting of a tunable
transmon qubit placed between resonators that are terminated by thermal reservoirs is …

About the performance of perturbative treatments of the spin-boson dynamics within the hierarchical equations of motion approach

M Xu, J Ankerhold - The European Physical Journal Special Topics, 2023 - Springer
The hierarchical equations of motion (HEOM) provide a numerically exact approach for
simulating the dynamics of open quantum systems coupled to a harmonic bath. However, its …