Entanglement Switch for Dipole Arrays
Quantum Physics
2015-05-18 v1
Abstract
We propose a new entanglement switch of qubits consisting of electric dipoles, oriented along or against an external electric field and coupled by the electric dipole-dipole interaction. The pairwise entanglement can be tuned and controlled by the ratio of the Rabi frequency and the dipole-dipole coupling strength. Tuning the entanglement can be achieved for one, two and three-dimensional arrangements of the qubits. The feasibility of building such an entanglement switch is also discussed.
Keywords
Cite
@article{arxiv.1002.4816,
title = {Entanglement Switch for Dipole Arrays},
author = {Qi Wei and Sabre Kais and Yong P. Chen},
journal= {arXiv preprint arXiv:1002.4816},
year = {2015}
}
Comments
6 pages and 4 figures. To be published on Journal of Chemical Physics