255 citations · 984 across the 25 of their papers we have counts for
12 papers · 1 filter
Markovian Embeddings of Non-Markovian Open System Dynamics
Meng Xu, J. T. Stockburger, J. Ankerhold
Embedding non-Markovian open quantum dynamics into an enlarged Markovian space offers a powerful route to nonperturbative simulations, where the dynamics of the extended space can…
Simulating Non-Markovian Dynamics in Open Quantum Systems
Meng Xu, Vasilii Vadimov, J. T. Stockburger +1
Recent advances in quantum technologies and related experiments have created a need for highly accurate, versatile, and computationally efficient simulation techniques for the dyna…
On stability issues of the HEOM method
Malte Krug, Jürgen Stockburger
The Hierarchical Equations of Motion (HEOM) method has become one of the cornerstones in the simulation of open quantum systems and their dynamics. It is commonly referred to as a…
Nonlinear response theory for lossy superconducting quantum circuits
V. Vadimov, M. Xu, J. T. Stockburger +2
We introduce a numerically exact and computationally feasible nonlinear-response theory developed for lossy superconducting quantum circuits based on a framework of quantum dissipa…
A Universal Framework for Quantum Dissipation:Minimally Extended State Space and Exact Time-Local Dynamics
Meng Xu, Vasilii Vadimov, Malte Krug +2
The dynamics of open quantum systems is formulated in a minimally extended state space comprising the degrees of freedom of a system of interest and a finite set of non-unitary, pu…
Minimal quantum thermal machine in a bandgap environment: non-Markovian features and anti-Zeno advantage
Meng Xu, J. T. Stockburger, G. Kurizki +1
A minimal model of a quantum thermal machine is analyzed, where a driven two level working medium (WM) is embedded in an environment (reservoir) whose spectrum possesses bandgaps.…