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 ...

What started out as a second-year physics project is making its way into Amazon Web Service's (AWS) quantum computing program. University of Sydney science undergraduate Pablo Bonilla Ataides has ...

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 ...

Scientists have for the first time demonstrated improvement in quantum computers by using codes designed to detect and discard errors in the logic gates of such machines. The codes were applied to IBM ...

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 ...

"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 ...

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 ...

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 ...