In a new research paper, Google scientists claim to have used a quantum processor for a useful scientific application: to observe a genuine time crystal. If 'time crystal' sounds pretty sci-fi that's ...

So, quantum computing teleportation. It sounds like something out of science fiction, right? But it’s actually a ...

Imagine waking up to a world where every bank account, personal message and classified government file is suddenly unprotected and laid open because the encryption that kept billions of secrets safe ...

Two-dimensional projection of a quantum spherical code composed of two copies (black and red) of the four complex dimensional Witting polytope. This code can correct up to five photon losses of any ...

A research team has created a quantum logic gate that uses fewer qubits by encoding them with the powerful GKP error-correction code. By entangling quantum vibrations inside a single atom, they ...

"Our quantum error-correcting code has a greater than 1/2 code rate, targeting hundreds of thousands of logical qubits," explains Kasai. "Moreover, its decoding complexity is proportional to the ...

Quantum error‐correcting codes (QECCs) have emerged as a crucial instrument in the quest to realise reliable quantum information processing. These codes utilise sophisticated mathematical frameworks ...