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 ...

The company insists the present generation of quantum computers, that use qubits, often run into errors, which they cannot ...

The company said it is able to reduce error rates in its quantum computing capabilities by 1,000-fold thanks to four-dimensional geometric codes.

IonQ sells three quantum computers: its older Aria system, its flagship Forte system, and its data center-oriented Forte Enterprise system. It plans to launch its fourth system, Tempo, this year. It ...

Another challenge is connectivity. Not all qubits can directly interact with each other. It’s like trying to send a message ...

The beauty of Amazon's model is its optionality. If quantum computing takes another decade to mature, AWS will keep printing ...

Microwaves can control a single quantum bit more precisely than ever before, creating a device similar to a quantum transistor – and potentially making quantum computers more reliable ...

Just months after suggesting that the widespread adoption of quantum computing was still “15 to 20 years away,” Nvidia CEO Jensen Huang offered a much more optimistic outlook, sparking a rally in ...

IBM's next-generation quantum computer, now online in Japan, is also connected to the supercomputer Fugaku to accelerate ...

IBM unveiled its path to build the world’s first large-scale, fault-tolerant quantum computer, setting the stage for practical and scalable quantum computing. Delivered by 2029, IBM Quantum Starling ...

QCi's (QUBT) quantum tech potential and recent strides in photonic circuits signal promise, yet valuation concerns warrant a ...