arXiv · 2402.18941
On the effectiveness of Bayesian discrete feedback for quantum information reclaiming
Abstract
We consider discrete time feedback aimed at reclaiming quantum information after a channel action. We compare Bayesian and Markovian strategies. We show that the former does not offer any advantage for qubit channels, while its superior performance can appear in higher dimensional channels. This is witnessed by cases study for qutrit channels.
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Milajiguli Rexiti, Samad Khabbazi Oskouei, Stefano Mancini. 2024-02-29. On the effectiveness of Bayesian discrete feedback for quantum information reclaiming. https://doi.org/10.1007/s11128-024-04467-x
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