Sublinear Scaling in Non-Markovian Open Quantum Systems Simulations

While several numerical techniques are available for predicting the dynamics of non-Markovian open quantum systems, most struggle with simulations for very long memory and propagation times, e.g., due to superlinear scaling with the number of time steps n. Here, we introduce a numerically exact algo...

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Bibliographic Details
Main Authors: Moritz Cygorek, Jonathan Keeling, Brendon W. Lovett, Erik M. Gauger
Format: Article
Language:English
Published: American Physical Society 2024-02-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.14.011010