Entanglement of one-magnon Schur-Weyl states
Quantum Physics
2013-04-03 v1
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.
Keywords
Cite
@article{arxiv.1304.0590,
title = {Entanglement of one-magnon Schur-Weyl states},
author = {Pawel Jakubczyk and Yevgen Kravets and Dorota Jakubczyk},
journal= {arXiv preprint arXiv:1304.0590},
year = {2013}
}
Comments
6 pages, published in The European Physical Journal D