Realization of the Fredkin Gate by Three Transition Pulses in a Nuclear Magnetic Resonance Quantum Information Processor
Fei Xue, Du Jiang-Feng, Mingjun Shi, Zhou Xian-Yi, Rongdian Han, Jihui Wu · Chinese Physics Letters · 2002
We have experimentally realized the Fredkin gate with only three transition pulses in a solution of alanine. It appears that no experimental realization of the Fredkin gate with fewer pulses has been reported yet. In addition, the simple structure of our scheme makes it easy to implement in experiments.