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

Official URL: http://dx.doi.org/10.1140/epjd/e2010-10462-x

## 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 |
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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: | 05 Sep 2014 16:53 |

URI: | http://strathprints.strath.ac.uk/id/eprint/40551 |

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