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Open Quantum Systems Decoherence
Model Reduction for Controlled Quantum Markov Dynamics
arXiv
Authors: Tommaso Grigoletto, Lorenza Viola, Francesco Ticozzi
Year
2025
Paper ID
17918
Status
Preprint
Abstract Read
~2 min
Abstract Words
66
Citations
N/A
Abstract
We consider the problem of model reduction for Markovian quantum systems whose dynamics are described by a time-dependent Lindblad generator - notably, as arising in the presence of external control. Our approach, which builds upon Krylov operator subspaces and operator-algebraic techniques introduced for time-independent generators, returns a reduced model that reproduces exactly the evolution of observables of interest and is guaranteed to be in Lindblad form.
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- We consider the problem of model reduction for Markovian quantum systems whose dynamics are described by a time-dependent Lindblad generator - notably, as arising in the...
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