Multiparty Quantum Rotation Operation Sharing

Autor:	Yi Xiang, Jia-Yin Peng
Rok vydání:	2021
Předmět:	Physics and Astronomy (miscellaneous) Computer science General Mathematics TheoryofComputation_GENERAL Data_CODINGANDINFORMATIONTHEORY Quantum Physics Quantum entanglement Quantum channel Topology State (computer science) Rotation operator Protocol (object-oriented programming) Quantum Rotation (mathematics) Communication channel
Zdroj:	International Journal of Theoretical Physics. 60:3771-3782
ISSN:	1572-9575 0020-7748
DOI:	10.1007/s10773-021-04942-6
Popis:	Combining the ideas of quantum state sharing and multi-party quantum remote control, a novel four-participant quantum rotation operation sharing protocol was proposed, which utilizes pre-shared entanglement and local operations. Concretely, using 4-qubit entanglement of Greenberger-Home-Zeilinger (GHZ) type state as quantum channel, the two senders of the protocol can remotely and independently implement various rotation operations on the target state of any site, which requires mutual cooperation between two agents. Moreover, by utilizing (M + N)-qubit GHZ type state as the entanglement channel, the above four-participant situation can be easily generalized to the scenario with M senders and N agents.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b023010fa5fcfd99296f1653170024ff https://doi.org/10.1007/s10773-021-04942-6 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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