When (9) is obtained, the
quantum teleportation is achieved, in which the two-qubit state is transferred to the two particles owned by Bob.
Soon after, two other achievements based on Micius - satellite-to-ground quantum key distribution and ground-to-satellite
quantum teleportation - were published in Nature on Aug.
In fact, through the combination of post-state selection and
quantum teleportation, it can be ensured that System 2, the incipient Hawking particle, is in the exact same state as that of System 1, the infalling bit of matter.
But
quantum teleportation systems could create quantum repeaters, which could be chained together to extend networks farther.
Quantum teleportation from ground to satellite: As a totally new way of communication,
quantum teleportation is the fundamental process of quantum networks and quantum computing.
Scientists have already succeeded in
quantum teleportation - sending information, particles of energy, from one location to another.
The demonstration of
quantum teleportation using photons (21) is one example.
In 2006, China reported having fulfilled
quantum teleportation of a two-particle system.
The approaches that engineers are now attempting include using trapped ions to perform computations; the Josephson function, which uses photons of light to store data; and
quantum teleportation, by which two photons become "entangled," such that, when one goes into a quantum state, that state transfers to the other photon.