How Diamonds Communicate Over Distance express
Original: "Unconditionally teleported quantum gates between remote solid-state qubit registers"
For the first time, physicists have carried out a computational operation between two diamond qubits in separate rooms.
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Two tiny diamonds each trapped an atom-qubit. Then light was shone on them, and the atoms, though sitting in different devices, began to dance in sync. One 'called' the other over optical fiber, and together they performed a quantum computation. Thus, distant cities could acquire a single quantum brain.
🎯 Natural carbon contains only 1% of the needed isotope carbon-13, so diamonds are grown with an artificially increased fraction of this 'quantum' atom for experiments.
🎬 Science fiction promises teleportation of objects, but the real quantum version only transfers information about an atom's state—as if you copied a song file without sending the player itself.