In computer science, normally we care about asymptotic speedup: We care about, “What is your running time as a function of the size of the problem? Does it grow linearly? Does it grow quadratically?” ...

The D-Wave quantum annealer isn’t a general-purpose computer, in that it can only solve a set of problems that can be structured as energy minimizations. And even on those problems, D-Wave employees ...

"Not only is this the largest demonstration of quantum simulation to date, but it also provides the first experimental evidence, backed by theory, that coherent quantum dynamics can accelerate the ...

Consequently, IBM is the better value. Combined with its Nighthawk processor moving the company toward quantum advantage next ...

Wang Chao and his colleagues at Shanghai University have announced that they have developed a method to break RSA encryption, a cryptography whose security is based on the difficulty of prime ...

Are powerful quantum computers finally here? Google is claiming that its D-Wave quantum computer can solve certain problems 100 million times faster than an ordinary computer, a result that it says ...

Chocolate and peanut butter, tea and scones, gin and tonic, they’re all great combinations, and today we now have a new binary mixture — Quantum and AI. Do they actually mix well together? Quadrant, a ...

Quantum Computing (QCI) bills itself as a “full-stack quantum software and hardware company". QCI's Marquee Products Are QAmplify, an Application Programming Interface, and Dirac 1, their entry into ...