Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Quantum teleportation without classical channel
M. Al-Amri, Zheng-Hong Li, Muhammad Suhail Zubairy
Abstract
For the first time, we show how quantum teleportation can be achieved without the assistance of classical channels. Our protocol does not need any pre-established entangled photon pairs beforehand. Just by utilizing quantum Zeno effect and couterfactual communication idea, we can achieve two goals; entangling a photon and an atom and also disentangling them by non-local interaction. Information is completely transferred from atom to photon with controllable disentanglement processes. More importantly, there is no need to confirm teleportation results via classical channels.