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.
|Number of pages||6|
|Journal||European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics|
|Publication status||Published - Jan 2011|
- mixed states
- noisy quantum channels
- separability criterion
Jakubczyk, P., Kravets, Y., & Jakubczyk, D. (2011). Entanglement of one-magnon Schur-Weyl states. European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics, 61(2), 507-512. https://doi.org/10.1140/epjd/e2010-10462-x