“While the industry is making massive investments in quantum computing infrastructure and scaling the number of qubits, our ...

Quantum computers still face a major hurdle on their pathway to practical use cases: their limited ability to correct the ...

The company says it has cracked the code for error correction and is building a modular machine in New York state.

Why repetition codes matter The focus on repetition codes isn't arbitrary. While other quantum error-correcting codes, like surface codes, have only achieved small distances and relatively high ...

May 2025, IonQ znnounced acquisition of Lightsynq, a quantum memory company. Lightsynq’s technology is expected to accelerate IonQ’s roadmap toward tens of thousands (and eventually millions) of ...

QEDMA's software is being engineered to accelerate the timeline to practical quantum computing by reducing, mitigating, and correcting errors. The solution integrates with existin ...

A multinational team has cracked a long-standing barrier to reliable quantum computing by inventing an algorithm that lets ordinary computers faithfully mimic a fault-tolerant quantum circuit built on ...

In a pair of papers submitted June 17 at arXiv.org, researchers generated conditions called “magic states,” crucial components of quantum computations. And those magic states were high-quality enough ...

There are lots of potential ways to arrange different combinations of data and measurement qubits for this to work, each referred to as a code. But, as a general rule, the more hardware qubits ...

Integrating decoherence-free subspaces with dynamical decoupling enhances quantum state fidelity, offering a practical route to more noise-resilient quantum computing ...