Cavity QED implementation of the multi-qubit refined Deutsch-Jozsa algorithm
Quantum Physics
2015-05-18 v1
Abstract
We theoretically study the realization of a multi-qubit refined Deutsch-Jozsa (DJ) algorithm using resonant interaction of many Rydberg atoms with a single-mode microwave cavity, in which the multi-qubit controlled phase gates could be accomplished efficiently. We show how to achieve a multi-qubit refined DJ algorithm in high fidelity, even in the case of a weak cavity decay and some imperfection. We argue that the required operations in our scheme are almost within the present experimental possibilities.
Cite
@article{arxiv.1002.4814,
title = {Cavity QED implementation of the multi-qubit refined Deutsch-Jozsa algorithm},
author = {Wan Li Yang and Chang Yong Chen and Zhen Yu Xu and Mang Feng},
journal= {arXiv preprint arXiv:1002.4814},
year = {2015}
}