Efficient Scheme for Implementing a Fredkin Gate via Resonant Interaction with Two-Mode Cavity Quantum Electrodynamics
Shao Xiao-Qiang, Wen Jing-Ji, Jin Xing-Ri, Ai‐Dong Zhu, Zhang Shou, Kyu-Hwang Yeon · Chinese Physics Letters · 2007
A scheme for implementing a Fredkin gate with an atom sent through a microwave cavity is proposed. The scheme is based on the resonant atom-cavity interaction so that the gating time is sharply short, which is important in view of decoherence.