Unravelling CQ dynamics
Code for simulating classical-quantum master equations for finite-dimensional systems, using the unravelling technique. This code simulates the stochastic evolution of the classical and quantum degrees of freedom of a system by generating multiple trajectories, which can later be averaged to obtain the solution of the master equation. Further details on the unravelling method for classical-quantum systems can be found in name of paper, see ArXiv number.
The repository contains two example files which solve the dynamics of a two-level quantum system whose internal degrees of freedom interact with its classical position and momentum. Specifically,
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main.py: the main file uses the unrvelling tools for creating multiple trajectories which describe the evolution of the system under a specific dynamics. -
analysis.ipynb: the notebook is used to average the trajectories created with the main file, and to visualise the evolution of the system in phase space.