Generation of cluster states
Quantum Physics
2009-11-11 v2
Abstract
We propose two schemes for the generation of the cluster states. One is based on cavity quantum electrodynamics (QED) techniques. The scheme only requires resonant interactions between two atoms and a single-mode cavity. The interaction time is very short, which is important in view of decoherence. Furthermore, we also discuss the cavity decay and atomic spontaneous emission case. The other is based on atomic ensembles. The scheme has inherent fault tolerance function and is robust to realistic noise and imperfections. All the facilities used in our schemes are well within the current technology.
Keywords
Cite
@article{arxiv.quant-ph/0511138,
title = {Generation of cluster states},
author = {Ping Dong and Zheng-Yuan Xue and Ming Yang and Zhuo-Liang Cao},
journal= {arXiv preprint arXiv:quant-ph/0511138},
year = {2009}
}
Comments
Complete rewite version, adding the main results of quant-ph/0511045. 7 pages and 3 figures