The promise of so-called “quantum advantage” is simple. By harnessing the counterintuitive rules of quantum mechanics, ...

CEA-Leti has developed an innovative superconducting interconnect brick that could enable achieving a higher density of ...

Normally, quantum computers store information using quantum bits, or qubits. However, to simulate the behavior of the molecules, we also used vibrations of the atoms in the computer called “bosonic ...

They have proven, for the first time, that a quantum computer can generate bits of randomness that are certifiably random—verified using classical supercomputers.

“The Future is Here,” declares a glowing neon sign at the entrance to IQM’s quantum data centre in Munich. It’s a bold claim — but one the Finland-based startup is determined to fulfil.

While there is some overlap in how the 15 participating companies anticipate bringing a cryptographically-relevant quantum computer to life — such as superconducting qubits, neutral atoms ...

The computer, called IBM Quantum Starling, will be housed in its Poughkeepsie, N.Y., center and have 20,000 times the computational power of today’s quantum computers, the tech giant said ...

Technology Quantum computers don’t always need more qubits – just add chaos. To create useful randomness in a quantum computer, you could add more quantum bits, but using quantum chaos does ...

In 2019, Google introduced Sycamore, a quantum computer capable of calculations that would take 10,000 years to run on the world’s leading supercomputer.

Super-powered quantum computers could upend the cryptocurrency system. The solution would require cryptocurrency to slow itself. But that comes at a cost.

Using a powerful machine made up of 56 trapped-ion quantum bits, or qubits, researchers have achieved something once thought impossible. They have proven, for the first time, that a quantum ...