利用一串两体算符简单实现 Fredkin 门
量子物理
2009-10-28 v4 凝聚态物理
摘要
Fredkin 三比特门对计算逻辑是普适的，并且是可逆的。在经典情形下，仅使用可逆的两比特门不可能进行普适计算。此处我们利用六个两体可逆（量子）算符的组合构造出 Fredkin 门。
引用
@article{arxiv.quant-ph/9503005,
title = {Simple Realization Of The Fredkin Gate Using A Series Of Two-body Operators},
author = {H. F. Chau and F. Wilczek},
journal= {arXiv preprint arXiv:quant-ph/9503005},
year = {2009}
}
备注
Revtex 3.0, 7 pages, 3 figures appended at the end, please refer to the comment lines at the beginning of the manuscript for reasons of replacement