Computer scientist Peter Gutmann tells The Reg why it's 'bollocks' The US National Institute for Standards and Technology (NIST) has been pushing for the development of post-quantum cryptographic ...

Most quantum computing stocks trade like lottery tickets -- pre-revenue companies burning cash while promising to revolutionize everything from drug discovery to cryptography. The Defiance Quantum ETF ...

Defiance Quantum ETF captured the quantum computing theme at the right time, attracting massive investor interest and growing to roughly $3 billion in assets after a powerful run, but that success ...

This year's Quantum.Tech USA showcased the accelerating momentum behind quantum technology, bringing together industry experts, external partners and government leaders from around the world.

"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 ...

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 ...

A multinational team has cracked a long-standing barrier to reliable quantum computing by inventing an algorithm that lets ordinary computers faithfully mimic a fault-tolerant quantum circuit built on ...