Detecting Markovianity of Quantum Processes via Recurrent Neural Networks

We present a novel methodology utilizing Recurrent Neural Networks (RNNs) to classify Markovian and non-Markovian quantum processes, leveraging time series data derived from Choi states. The model exhibits exceptional accuracy, surpassing 95%, across diverse scenarios, encompassing dephasing and Pau...

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Bibliographic Details
Published in:arXiv.org 2024-06
Main Authors: Angela Rosy Morgillo, Sacchi, Massimiliano F, Macchiavello, Chiara
Format: Article
Language:English
Subjects:
Damping
Recurrent neural networks
Time series
Online Access:Get full text
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Summary:We present a novel methodology utilizing Recurrent Neural Networks (RNNs) to classify Markovian and non-Markovian quantum processes, leveraging time series data derived from Choi states. The model exhibits exceptional accuracy, surpassing 95%, across diverse scenarios, encompassing dephasing and Pauli channels in an arbitrary basis, and generalized amplitude damping dynamics. Additionally, the developed model shows efficient forecasting capabilities for the analyzed time series data. These results suggest the potential of RNNs in discerning and predicting the Markovian nature of quantum processes.
ISSN:2331-8422