Researcher profile
Marco Túlio Quintino
2 papers in the PaperMetrix corpus
Publications
Papers by this author
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Distributed sampling, quantum communication witnesses, and measurement incompatibility
2019 · Physical Review A
We study prepare-and-measure experiments where the sender (Alice) receives trusted quantum inputs but has an untrusted state-preparation device and the receiver (Bob) has a fully untrusted measurement device. A distributed-sampling task naturally arises in this …
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Detecting quantum non-breaking channels without entanglement
2021 · arXiv (Cornell University)
Quantum channels, which break entanglement, incompatibility, or nonlocality, are not useful for entanglement-based, one-sided device-independent, or device-independent quantum information processing, respectively. Here, we show that such breaking channels are related to certain temporal quantum correlations, …