Joint remote state preparation (JRSP) of two-qubit equatorial state in quantum noisy channels

Adenike Grace Adepoju, Babatunde James Falaye, Guo Hua Sun, Oscar Camacho-Nieto, Shi Hai Dong

Research output: Contribution to journalArticle

25 Scopus citations

Abstract

© 2016 Elsevier B.V. This letter reports the influence of noisy channels on JRSP of two-qubit equatorial state. We present a protocol for JRSP of two-qubit equatorial state. Afterward, we investigate the effects of five quantum noises on the protocol. We find that the system loses some of its properties as consequence of unwanted interactions with environment. For instance, within the domain 0<λ<0.65, the information lost via transmission of qubits in amplitude channel is most minimal, while for 0.65<λ≤1, the information lost in phase flip channel becomes the most minimal. Also, for any given λ, the information transmitted through depolarizing channel has the least chance of success.
Original languageAmerican English
Pages (from-to)581-587
Number of pages522
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
DOIs
StatePublished - 12 Feb 2017

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