Scalable Quantum Networks based on Few-Qubit Registers
Quantum Physics
2013-02-26 v2
Abstract
We describe and analyze a hybrid approach to scalable quantum computation based on an optically connected network of few-qubit quantum registers. We show that probabilistically connected five-qubit quantum registers suffice for deterministic, fault-tolerant quantum computation even when state preparation, measurement, and entanglement generation all have substantial errors. We discuss requirements for achieving fault-tolerant operation for two specific implementations of our approach.
Cite
@article{arxiv.quant-ph/0703029,
title = {Scalable Quantum Networks based on Few-Qubit Registers},
author = {L. Jiang and J. M. Taylor and A. S. Sørensen and M. D. Lukin},
journal= {arXiv preprint arXiv:quant-ph/0703029},
year = {2013}
}
Comments
4 pages, 3 figures (new figures 1 and 3)