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   Articles with "quantum cloning" as a keyword



Nonlocality in quantum cloning states

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-06140-4

Abstract: This study investigates the nonlocality characteristics of output states produced by a universal quantum cloning machine, with particular emphasis on the Bell-CHSH inequality violations exhibited by the two-qubit reduced states of cloned outputs. Through systematic… read more here.

Keywords: quantum cloning; cloning states; nonlocality quantum; bell chsh ... See more keywords

Probabilistic quantum cloning of three symmetric states

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recommendations! Published in 2024 at "AIP Advances"

DOI: 10.1063/5.0228577

Abstract: This paper investigates the 1 → M probabilistic quantum cloning of three symmetric states, which are defined by a complex number of their inner product. First, a general transformation of the 1 → M probabilistic… read more here.

Keywords: symmetric states; quantum cloning; cloning three; probabilistic quantum ... See more keywords

High-dimensional quantum cloning and applications to quantum hacking

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recommendations! Published in 2017 at "Science Advances"

DOI: 10.1126/sciadv.1601915

Abstract: Quantum cloning machines are experimentally realized, giving insight into high-dimensional quantum cryptography. Attempts at cloning a quantum system result in the introduction of imperfections in the state of the copies. This is a consequence of… read more here.

Keywords: high dimensional; quantum; dimensional quantum; quantum cloning ... See more keywords

A remark on quantum cloning

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recommendations! Published in 2019 at "Revista Brasileira De Ensino De Fisica"

DOI: 10.1590/1806-9126-rbef-2019-0033

Abstract: Physical entities are not truly teleported in so-called quantum teleportation, only their states are. Similarly, physical entities are not truly cloned in so-called quantum cloning, only their states are. The celebrated no-cloning theorem tells us… read more here.

Keywords: remark quantum; quantum cloning; quantum;