Entanglement of one-magnon Schur-Weyl states [PDF]
Pawel Jakubczyk, Yevgen Kravets, Dorota JakubczykWe 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.View original: http://arxiv.org/abs/1304.0590
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