Fault-tolerant quantum computation in concatenation of verified cluster states
Quantum Physics
2010-08-24 v2
Abstract
A novel scheme is presented for fault-tolerant quantum computation based on the cluster model. Some relevant logical cluster states are constructed in concatenation by post-selection through verification, without necessity of recovery operation, where a suitable code such as the Steane's 7-qubit code is adopted for transversal operations. This simple concatenated construction of verified cluster states achieves a high noise threshold ~1%, and restrains the divergence of resources.
Keywords
Cite
@article{arxiv.0802.4137,
title = {Fault-tolerant quantum computation in concatenation of verified cluster states},
author = {Keisuke Fujii and Katsuji Yamamoto},
journal= {arXiv preprint arXiv:0802.4137},
year = {2010}
}
Comments
4 pages, 5 figures. v2:improved version