Entanglement of group-II-like atoms with fast measurement for quantum information processing
Quantum Physics
2008-12-03 v2
Abstract
We construct a scheme for the preparation, pairwise entanglement via exchange interaction, manipulation, and measurement of individual group-II-like neutral atoms (Yb, Sr, etc.). Group-II-like atoms proffer important advantages over alkali metals, including long-lived optical-transition qubits that enable fast manipulation and measurement. Our scheme provides a promising approach for producing weighted graph states, entangled resources for quantum communication, and possible application to fundamental tests of Bell inequalities that close both detection and locality loopholes.
Keywords
Cite
@article{arxiv.0711.0044,
title = {Entanglement of group-II-like atoms with fast measurement for quantum information processing},
author = {R. Stock and N. S. Babcock and M. G. Raizen and B. C. Sanders},
journal= {arXiv preprint arXiv:0711.0044},
year = {2008}
}
Comments
5 pages, 3 figures; final version