Rigetti delayed the release of Cepheus-1-108Q in January, saying it needed more time to improve the technology.

Detailed price information for Rigetti Computing Inc (RGTI-Q) from The Globe and Mail including charting and trades.

The system is currently performing at a 99.1% median two-qubit gate fidelity with a gate speed of ~60 ns and a 99.9% median single-gate fidelity. Rigetti is releasing Cepheus-1-108Q now in response to ...

Can a handful of atoms outperform a much larger digital neural network on a real-world task? The answer may be yes. In a ...

VIJAYAWADA: Marking World Quantum Day on April 14, Chief Minister N Chandrababu Naidu will formally launch the indigenously ...

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

System placement to support Italy’s newly formed Q-Alliance objectives and its state-of-the-art quantum computing research facility “The agreement with SQT is an important milestone in our ongoing ...

Quantum computing firm Rigetti has announced the general availability of its 108-qubit quantum computing system, ...

New research and industry timelines are accelerating efforts to replace cryptography that quantum computers could eventually ...

Studying and designing novel materials is a central application of quantum mechanics. Chemists, materials scientists, and ...