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Quantum Information Processing
Erschienen in: Quantum Information Processing 9/2018

01.09.2018

Quantum information processing in a decoherence-free subspace for the \(\hat{\sigma }_{x}\)-type collective noise

verfasst von: Wen-Xue Cui, Shutian Liu, Shou Zhang, Hong-Fu Wang, Jing-Ji Wen

Erschienen in: Quantum Information Processing | Ausgabe 9/2018

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Abstract

Based on a cavity-assisted single-photon input–output process, we first construct the hybrid controlled-phase-flip gate between photon and the single-logic qubit in decoherence-free subspaces. And we also achieve the universal single-qubit logic operations. We realize the distributed quantum information processing with the hybrid controlled-phase-flip gate and single-qubit logic operations. Finally, we discuss the experimental feasibility of our scheme, which is satisfied with currently available technology.
Vorheriger Artikel Ion-based quantum simulation of many-body electron–electron Coulomb interaction
Nächster Artikel Quantum phase gate based on multiphoton process in multimode cavity QED

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Metadaten
Titel
Quantum information processing in a decoherence-free subspace for the -type collective noise
verfasst von
Wen-Xue Cui
Shutian Liu
Shou Zhang
Hong-Fu Wang
Jing-Ji Wen
Publikationsdatum
01.09.2018
Verlag
Springer US
Erschienen in
Quantum Information Processing / Ausgabe 9/2018
Print ISSN: 1570-0755
Elektronische ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-018-1999-2

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