The European Physical Journal D

, Volume 61, Issue 2, pp 507–512 | Cite as

Entanglement of one-magnon Schur-Weyl states

Article

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.

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Copyright information

© EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  1. 1.University of Rzeszów, Institute of PhysicsRzeszówPoland
  2. 2.Department of PhysicsUniversity of StrathclydeScotlandUK
  3. 3.Rzeszów University of Technology, The Faculty of Mathematics and Applied PhysicsRzeszówPoland

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