Posthuman Blues

Physicists Entangle Photon and Atom in Atomic Cloud

"Photonic qubits are great carriers and can travel for long distances before being absorbed into the conduit, but they’re not so great at storing the information for a long time. Atomic qubits, on the other hand, can store information for much longer. So an entangled system of atoms and photons offers the best of both worlds. The trick is how to get them entangled in a simple way that requires the least amount of hardware."