Quantum Teleportation with Atomic Ensembles and Coherent Light
L.-M. Duan, J. I. Cirac, P. Zoller, Eugene Simon Polzik · Kluwer Academic Publishers eBooks · 2006
We show that an unknown quantum state can be teleported from one free-space atomic ensemble to another by using only coherent light. Neither non-classical light nor cavities are needed in the scheme, which greatly simplifies its experimental implementation.