Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new experiment shows how to perform quantum operations while continuously fixing ...

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

Quantum computers hold great promise for exciting applications in the future, but for now they keep presenting physicists and ...

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

BERKELEY, Calif., Jan. 20, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing India P L, a wholly owned subsidiary of Rigetti Computing, Inc. (RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack ...

New pre-print describes codes that “move” logical ancilla qubits up and down to significantly reduce the error rate ...

Taiwan has quietly crossed a threshold that many larger powers are still struggling to reach, unveiling a 20-qubit superconducting quantum computer designed, fabricated, and integrated entirely on its ...

BERKELEY, Calif., July 16, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that it ...

Researchers at Academia Sinica have developed a 20-qubit superconducting quantum computer, marking Taiwan’s entry ...

Rigetti Computing announces Ankaa-3, an enhanced 84-qubit quantum system with improved performance and reliability, available via cloud services. Rigetti Computing announced the public launch of its ...

About C-DAC The Centre for Development of Advanced Computing (C-DAC), established as a premier R&D institution under the Ministry of Electronics and Information Technology (MeitY), Government of India ...