Quantum algorithms for Josephson networks
介观与纳米尺度物理
2009-11-07 v2 量子物理
摘要
We analyze possible implementations of quantum algorithms in a system of (macroscopic) Josephson charge qubits. System layout and parameters to realize the Deutsch algorithm with up to three qubits are provided. Special attention is paid to the necessity of entangled states in the various implementations. Further, we demonstrate explicitely that the gates to implement the Bernstein-Vazirani algorithm can be realized by using a system of uncoupled qubits.
引用
@article{arxiv.cond-mat/0105169,
title = {Quantum algorithms for Josephson networks},
author = {Jens Siewert and Rosario Fazio},
journal= {arXiv preprint arXiv:cond-mat/0105169},
year = {2009}
}