Quantum computers are computing systems that process information leveraging quantum mechanical effects. These computers rely ...

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 ...

The latest machine on IBM’s quantum computing roadmap, Heron, has been given a hardware and software boost as the company pushes towards its goal of error ...

Universal gate set. A discrete set of gates is universal if the gates in the set can be arranged to make any unitary gate that is desired with arbitrary precision. An example of a two-qubit gate is a ...

These novel error-correction codes can handle quantum codes with hundreds of thousands of qubits, potentially enabling large-scale fault-tolerant quantum computing, with applications in diverse fields ...

Brookhaven Lab scientists with expertise in computational modeling and nuclear physics theory developed simulations to track quantum entanglement among secondary jets of particles emitted from ...

Quantum computing is on the verge of revolutionizing industries by solving problems that were previously thought to be beyond the reach of traditional computing. Meanwhile, Generative AI is rapidly ...

Microsoft is making a big bet on a quantum computing future. Here’s how you are going to write code that uses those new machines The future of the computer isn’t silicon; we’re already at the limits ...