Non-Markovian Ensemble Propagation
Quantum Physics
2025-01-15 v2
Abstract
Open quantum systems are ubiquitous in nature and central to quantum technologies. A common description of their dynamics is given by the celebrated Lindblad master equation, which can be generalized to the non-Markovian scenario. In this work, we introduce the Non-Markovian Ensemble Propagation (NMEP) method, which extends the Monte Carlo Wave-Function (MCWF) method to the non-Markovian case in a simple and general manner. We demonstrate its accuracy and effectiveness in a selection of examples, and compare the results with either analytic expressions or direct numerical integration of the master equation.
Cite
@article{arxiv.2410.12301,
title = {Non-Markovian Ensemble Propagation},
author = {Miralem Sinanović and Alessandro Ciani and Shai Machnes and Frank K. Wilhelm},
journal= {arXiv preprint arXiv:2410.12301},
year = {2025}
}
Comments
16 pages total, 10 figures, 7 Pages of appendices