ABSTRACT. Instantaneous teleportation – the transmission and reconstruction over arbitrary distances of an unknown state without any type of disambiguation based on classical bits – is demonstrated, supporting the fact that instantaneous information transfer via an Einstein-Podolsky-Rosen channel is definitely possible. In other words, quantum correlations can be used to send signals, reinforcing the existence of an action at a distance, hence, paving the way for a better understanding of quantum entanglement and its consequent impact on Quantum Internet, as well as, on a realistic relationship between Special Relativity and Quantum Mechanics.
ABSTRACT. In this draft, we present a new technique of quantum key distribution, where the first time the initial key is teleported, and after that,
ABSTRACT. Quantum stretching is a technique to make quasi-copies of an arbitrary qubit without violating the No-Cloning Theorem. These quasi-copies of the original qubit contain