Entanglement of one-magnon Schur-Weyl states
arXiv:1304.0590 · doi:10.1140/epjd/e2010-10462-x
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.
arXiv comment6 pages, published in The European Physical Journal D
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