Quantum teleportation nears perfection in new experiment

Essentially, the normal entanglement and noise will undermine the teleportation protocol. Moreover, teleportation without noise and hybrid entanglement will also be a failure.

Dr. Olli Soltanen, who laid the theoretical foundation for the study, explained that the key lies in the combination: “when we have hybrid entanglement and add noise, the teleportation and the transfer of quantum states take place in an almost perfect way.”

Other involved researchers, such as Dr. Zhao-Di Liu and Professor Chuan-Feng Li, have emphasized the importance of this work as a proof-of-principle experiment for future developments in quantum teleportation protocols.