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Google claims to have achieved a verifiable quantum breakthrough with a new algorithm that outperforms the most powerful ...

IonQ moves ahead of QBTS and RGTI in 2026 with higher gate fidelity, faster execution and stronger revenue momentum, though ...

Quantum computers, systems that process information leveraging quantum mechanical effects, are expected to outperform ...

Rigetti has struggled on the accuracy front, having achieved two-qubit gate fidelity (a measure of accuracy) of just 99.5%, compared to 99.99% for IonQ. While that sounds like it isn't far behind, it ...

Quantum computing companies have been some of the hottest stocks in the market in recent years.

One intriguing method that could be used to form the qubits needed for quantum computers involves electrons hovering above ...

A new technical paper titled “Leveraging Qubit Loss Detection in Fault-Tolerant Quantum Algorithms” was published by ...

IonQ and Alphabet are taking different approaches in quantum computing, and both could be long-term supercomputer stars.

The 11-qubit silicon processor marks a significant advancement in quantum computing, combining high fidelity with scalable connectivity for future applications.

Encrypting quantum information enables unlimited copies ...