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arxiv: 1304.0590 · v1 · pith:EHZDSLQNnew · submitted 2013-04-02 · 🪐 quant-ph

Entanglement of one-magnon Schur-Weyl states

classification 🪐 quant-ph
keywords entanglementschur-weylstatesapproachcodedcompletelyconcurrencecorresponding
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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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