Single-photon logic gates using minimal resources
Quantum Physics
2009-10-16 v2
Abstract
We present a simple architecture for deterministic quantum circuits operating on single photon qubits. Few resources are necessary to implement two elementary gates and can be recycled for computing with large numbers of qubits. The deterministic realization of some key multi-qubit gates, such as the Fredkin and Toffoli gate, is greatly simplified in this approach.
Keywords
Cite
@article{arxiv.0909.0300,
title = {Single-photon logic gates using minimal resources},
author = {Qing Lin and Bing He},
journal= {arXiv preprint arXiv:0909.0300},
year = {2009}
}
Comments
6 pages, 5 figures, to be published in Phys. Rev. A