Entanglement between two superconducting qubits via interaction with non-classical radiation

Gioacchino Massimo Palma, Myungshik Kim, Giuseppe Falci, G. Massimo Palma, Mauro Paternostro

Risultato della ricerca: Articlepeer review

75 Citazioni (Scopus)

Abstract

We propose a scheme to physically interface superconducting nanocircuits and quantum optics. We address the transfer of quantum information between systems having different physical natures and defined in Hilbert spaces of different dimensions. In particular, we investigate the transfer of the entanglement initially in a nonclassical state of an infinite dimensional system to a pair of superconducting charge qubits. This setup is able to drive an initially separable state of the qubits into an almost pure, highly entangled state suitable for quantum information processing.
Lingua originaleUndefined/Unknown
pagine (da-a)214502-214507
RivistaPHYSICA. B, CONDENSED MATTER
Volume69
Stato di pubblicazionePublished - 2004

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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