Implementation of a quantum cloning machine via an ion-trap system
Tao Wu, Bao‐Long Fang, Liu Ye · Journal of the Optical Society of America B · 2012
We propose a scheme to realize a quantum cloning machine in an ion-trap system. In the scheme, the optimal 1→2 symmetric universal quantum cloning and the optimal 1→2 phase-covariant quantum cloning can be realized. The required experimental techniques of the scheme are in the range of what can be obtained in the ion-trap setup. Therefore, the scheme can be realized with presently available ion-trap techniques.