Entanglement of one-magnon Schur-Weyl states

P. Jakubczyk, Y. Kravets, D. Jakubczyk

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3 Citations (Scopus)

Abstract

We investigate the entanglement properties of symmetry states of the Schur-Weyl duality. Our approach based on reduced two-qubit density matrices, and concurrence as the measure of entanglement. We show that all kinds of "entangled graphs", which describe the entanglement structure in Schur-Weyl states are completely coded in the corresponding Young tableau.
Original languageEnglish
Pages (from-to)507-512
Number of pages6
JournalEuropean Physical Journal D: Atomic, Molecular, Optical and Plasma Physics
Volume61
Issue number2
DOIs
Publication statusPublished - Jan 2011

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Keywords

  • algebras
  • mixed states
  • bases
  • noisy quantum channels
  • matrices
  • separability criterion
  • entanglement
  • one-magnon
  • schur-weyl

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