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.
Original language | English |
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Pages (from-to) | 507-512 |
Number of pages | 6 |
Journal | European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics |
Volume | 61 |
Issue number | 2 |
DOIs | |
Publication status | Published - Jan 2011 |
Keywords
- algebras
- mixed states
- bases
- noisy quantum channels
- matrices
- separability criterion
- entanglement
- one-magnon
- schur-weyl