Realization of a General Three-Qubit Quantum Gate
Quantum Physics
2007-05-23 v2
Abstract
We prove that a generic three-qubit quantum logic gate can be implemented using at most 98 one-qubit rotations about the - and -axes and 40 CNOT gates, beating an earlier bound of 64 CNOT gates.
Keywords
Cite
@article{arxiv.quant-ph/0401178,
title = {Realization of a General Three-Qubit Quantum Gate},
author = {Farrokh Vatan and Colin P. Williams},
journal= {arXiv preprint arXiv:quant-ph/0401178},
year = {2007}
}
Comments
9 pages, 10 figures, new better bounds