Prediction and real-time compensation of qubit decoherence via machine learning

Control engineering techniques are promising for realizing stable quantum systems to counter their extreme fragility. Here the authors use techniques from machine learning to enable real-time feedback suppression of decoherence in a trapped ion qubit by predicting its future stochastic evolution.

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Detalles Bibliográficos
Autores principales: Sandeep Mavadia, Virginia Frey, Jarrah Sastrawan, Stephen Dona, Michael J. Biercuk
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
Materias:
Q
Acceso en línea:https://doaj.org/article/54fb8f67b9664aab884a9c4affc37390
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Descripción
Sumario:Control engineering techniques are promising for realizing stable quantum systems to counter their extreme fragility. Here the authors use techniques from machine learning to enable real-time feedback suppression of decoherence in a trapped ion qubit by predicting its future stochastic evolution.