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Entanglement of one-magnon Schur-Weyl states

Jakubczyk, P. and Kravets, Y. and Jakubczyk, D. (2011) Entanglement of one-magnon Schur-Weyl states. European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics, 61 (2). pp. 507-512. ISSN 1434-6060

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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.

Item type: Article
ID code: 40551
Keywords: algebras, mixed states, bases, noisy quantum channels, matrices, separability criterion, entanglement, one-magnon, schur-weyl , Physics, Atomic and Molecular Physics, and Optics
Subjects: Science > Physics
Department: Faculty of Science > Physics
Related URLs:
Depositing user: Pure Administrator
Date Deposited: 25 Jul 2012 14:13
Last modified: 27 Mar 2014 10:20
URI: http://strathprints.strath.ac.uk/id/eprint/40551

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