Coupled Josephson qubits: Characterization of low-frequency charge noise (Articolo in rivista)

Type
Label
  • Coupled Josephson qubits: Characterization of low-frequency charge noise (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Mastellone, A; D'Arrigo, A; Paladino, E; Falcia, G (2008)
    Coupled Josephson qubits: Characterization of low-frequency charge noise
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Mastellone, A; D'Arrigo, A; Paladino, E; Falcia, G (literal)
Pagina inizio
  • 291 (literal)
Pagina fine
  • 300 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 160 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[Mastellone, A.] CNR, INFM, MATIS, Catania, Italy; Univ Catania, DMFCI, I-95125 Catania, Italy (literal)
Titolo
  • Coupled Josephson qubits: Characterization of low-frequency charge noise (literal)
Abstract
  • The realization of coupled qubit setups is a fundamental step towards implementation of universal quantum computing architectures. Solid state nano- devices, despite being very promising from the point of view of scalability and integration, strongly suffer from various noise sources. Particular detrimental role is played by low-frequency noise components. Here we identify stability conditions against low-frequency charge noise of two Josephson qubits in a fixed coupling scheme implementation. The effects of adiabatic noise in an i-SWAP protocol is discussed. Reduced sensitivity to charge flutuations with respect to the single qubit setup is predicted. (literal)
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