Quantum teleportation has finally stepped out of pristine laboratory loops and into the messy reality of live internet cables ...

You are watching a long-standing assumption in physics and engineering quietly fall apart. Researchers at Northwestern ...

A research team from the University of Stuttgart in Germany recently made a breakthrough when they teleported quantum information between distant origins. The paper was published in the journal Nature ...

Northwestern University engineers are the first to successfully demonstrate quantum teleportation over a fiberoptic cable already carrying Internet traffic. The discovery introduces the new ...

What just happened? An engineering team at Northwestern University has achieved a breakthrough in quantum teleportation, demonstrating the feasibility of transmitting quantum information alongside ...

Performing complex algorithms on quantum computers will eventually require access to tens of thousands of hardware qubits. For most of the technologies being developed, this creates a problem: It’s ...

Quantum computing has enormous potential, but it faces a scalability problem. For such a machine to be useful in real terms, multiple quantum processors need to be assembled in a single location. This ...

For quantum teleportation, the nonlinear process used is "sum frequency generation" (SFG), in which the frequencies of two photons add to form a new photon. However, the original two photons must have ...