Topological order in 1D Cluster state protected by symmetry (Articolo in rivista)

Type
Label
  • Topological order in 1D Cluster state protected by symmetry (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/s11128-011-0346-7 (literal)
Alternative label
  • Son, W.; Amico, L.; Vedral, V. (2012)
    Topological order in 1D Cluster state protected by symmetry
    in Quantum information processing (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Son, W.; Amico, L.; Vedral, V. (literal)
Pagina inizio
  • 1961 (literal)
Pagina fine
  • 1968 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 11 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • University of Catania; University of Catania; National University of Singapore; Sogang University (literal)
Titolo
  • Topological order in 1D Cluster state protected by symmetry (literal)
Abstract
  • We demonstrate how to construct the Z (2) x Z (2) global symmetry which protects the ground state degeneracy of cluster states for open boundary conditions. Such a degeneracy ultimately arises because the set of stabilizers do not span a complete set of integrals of motion of the cluster state Hamiltonian for open boundary conditions. By applying control phase transformations, our construction makes the stabilizers into the Pauli operators spanning the qubit Hilbert space from which the degeneracy comes. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it