Creating and preserving multi-partite entanglement with spin chains
Quantum Physics
2015-05-13 v1
Abstract
We show how multi-partite entanglement, such as of W-state form, can be created in branched spin chain systems. We also discuss the preservation of such entanglement, once created. The technique could be applied to actual spin chain systems, or to other physical systems such as strings of coupled quantum dots, molecules or atoms.
Cite
@article{arxiv.0709.0653,
title = {Creating and preserving multi-partite entanglement with spin chains},
author = {Irene D'Amico and Brendon W. Lovett and Timothy P. Spiller},
journal= {arXiv preprint arXiv:0709.0653},
year = {2015}
}