On the effectiveness of Bayesian discrete feedback for quantum information reclaiming
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
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| _version_ | 1866914878753603584 |
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| author | Rexiti, Milajiguli Oskouei, Samad Khabbazi Mancini, Stefano |
| author_facet | Rexiti, Milajiguli Oskouei, Samad Khabbazi Mancini, Stefano |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_18941 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On the effectiveness of Bayesian discrete feedback for quantum information reclaiming Rexiti, Milajiguli Oskouei, Samad Khabbazi Mancini, Stefano Quantum Physics 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. |
| title | On the effectiveness of Bayesian discrete feedback for quantum information reclaiming |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2402.18941 |