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arXiv · 1304.0590

Entanglement of one-magnon Schur-Weyl states

Pawel Jakubczyk·Yevgen Kravets·Dorota Jakubczyk
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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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Pawel Jakubczyk, Yevgen Kravets, Dorota Jakubczyk. 2013-04-02. Entanglement of one-magnon Schur-Weyl states. https://doi.org/10.1140/epjd%2Fe2010-10462-x

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