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Title: Transmission of classical information via quantum entanglement
Authors: Kwek, L.C. 
Liu, Y.
Oh, C.H. 
Wang, X.-B. 
Issue Date: 15-Oct-2001
Citation: Kwek, L.C., Liu, Y., Oh, C.H., Wang, X.-B. (2001-10-15). Transmission of classical information via quantum entanglement. Journal of Modern Optics 48 (12) : 1781-1790. ScholarBank@NUS Repository.
Abstract: It has been shown that entanglement can improve transmission of classical information in a two-Pauli channel but not in a depolarizing channel. In this letter, we propose a modified channel that can straddle between the two-Pauli channel and the depolarizing channel and analyse the efficiency of transmission of classical states using mutual information. Our modified channel provides a natural mechanism for accounting for the difference in behaviour through these different channels.
Source Title: Journal of Modern Optics
ISSN: 09500340
DOI: 10.1080/09500340110060533
Appears in Collections:Staff Publications

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