Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...

Japan’s first domestically produced quantum computer, developed by the Riken research institute, was released online on March 27 to allow joint researchers to access it. “The release is not a goal, ...

The components business for quantum computers is expected to grow into a huge industry. IBM established a test facility at the University of Tokyo aimed at benefiting from Japan’s competitive ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward—is one image that helps us picture how a quantum computer handles ...

The gap between conventional and quantum computers is closing when it comes to simulating scrambling of quantum information Figure 1: A close-up of the trapped-ion ...

What is it about quantum computers that makes them more powerful than conventional machines? A new experiment shows that the property of “quantum contextuality” may be a key ingredient. Quantum ...

An image of a superconducting quantum computer shows several round, flat, golden layers with tubes and wires between them, all encased in a transparent cylinder. The superconducting quantum computer ...

OptQC Corp. (Head Office: Toshima-ku, Tokyo; CEO: Kan Takase), a developer of optical quantum computers, is pleased to announce the official launch of the ...

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. After trying out algorithmic trading on a quantum computer, HSBC recently joined a growing list of companies to ...

AaltoQ20 is a unique quantum computer that researchers can also use to study quantum phenomena and develop new technology.