Memory effects in a Markov chain dephasing channel (Articolo in rivista)

Type
Label
  • Memory effects in a Markov chain dephasing channel (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • D'Arrigo, A; De Leo, E; Benenti, G; Falci, G (2008)
    Memory effects in a Markov chain dephasing channel
    in International journal of quantum information
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • D'Arrigo, A; De Leo, E; Benenti, G; Falci, G (literal)
Pagina inizio
  • 651 (literal)
Pagina fine
  • 657 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 6 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[D'Arrigo, A.] MATIS CNR INFM, Catania, Italy; Univ Catania, Dipartimento Metodol Fis & Chim Ingn, I-95125 Catania, Italy; [Benenti, G.] Univ Insubria, CNISM, CNR INFM, I-22100 Como, Italy; [Benenti, G.] Univ Insubria, Ctr Nonlinear & Complex Syst, I-22100 Como, Italy; [Benenti, G.] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy (literal)
Titolo
  • Memory effects in a Markov chain dephasing channel (literal)
Abstract
  • We study a dephasing channel with memory, modelled by a Markov chain. We show that even weak memory effects have a detrimental impact on the performance of quantum error correcting schemes designed for uncorrelated errors. We also discuss an alternative scheme that takes advantage of memory effects to protect quantum information. (literal)
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