The results were 18 standard deviations away from what you’d expect based on Bell’s theorem, which is a strong indication […]
Tag: quantum mechanics
Quantum computing meets the Möbius molecule
A complex structure with multiple electrons is within reach of today’s hardware. Credit: IBM Research and the University of Manchester […]
New quantum hardware puts the mechanics in quantum mechanics
As a test case, the machine was used to test a model of superconductivity. Quantum computers based on ions or […]
Google has a useful quantum algorithm that outperforms a supercomputer
An approach it calls “quantum echoes” takes 13,000 times longer on a supercomputer. The work relied on Google’s current-generation quantum […]
Microsoft lays out its path to useful quantum computing
Its platform needs error correction that works with different hardware. Some of the optical hardware needed to make Atom Computing’s […]
IBM is now detailing what its first quantum compute system will look like
Company is moving past focus on qubits, shifting to functional compute units. A rendering of what IBM expects will be […]
Startup puts a logical qubit in a single piece of hardware
A bit over a year ago, Nord Quantique used a similar setup to show that it could be used to […]
Beyond qubits: Meet the qutrit (and ququart)
Skip to content It’s relatively easy to store multiple quantum values in one piece of hardware. It’s possible to go […]
Quantum hardware may be a good match for AI
Skip to content New manuscript describes analyzing image data in a quantum processor. Credit: Jason Marz/Getty Images Concerns about AI’s […]
D-Wave quantum annealers solve problems classical algorithms struggle with
The latest claim of a clear quantum supremacy solves a useful problem. Right now, quantum computers are small and error-prone […]