What is a quantum computer? - New Scientist
Quantum computers are machines that use the properties of quantum physics to store data and perform computations. This can be extremely advantageous for certain tasks where they could vastly ...
Quantum computers are finally on the verge of being useful
2025年9月18日 · And it is markedly different to the way quantum computing is often presented, where the emphasis is on experiments that showcase quantum computers outperforming classical …
Quantum computers turned out to be more useful than expected in 2025
2025年12月19日 · Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming useful tools of scientific discovery
Quantum computers have finally achieved unconditional supremacy
2025年9月19日 · Technology Quantum computers have finally achieved unconditional supremacy For the first time, researchers have mathematically proven that a quantum computer needs less …
At last, we are discovering what quantum computers will be useful for
2025年6月23日 · Over the past decade, quantum computing has grown into a billion-dollar industry. Everyone seems to be investing in it, from tech giants, such as IBM and Google, to the US military. …
Is Google's new Willow quantum computer really such a big deal?
2024年12月9日 · Google has unveiled a new quantum computer and is once more claiming to have pulled ahead in the race to show that these exotic machines can beat even the world’s best …
Quantum computers need classical computing to be truly useful
2025年11月21日 · A vital ingredient for making quantum computers truly useful just might be conventional computers. That was the message from a gathering of researchers this month, which …
Record-breaking quantum computer has more than 1000 qubits
2023年10月24日 · The world’s first quantum computer to exceed 1000 qubits has more than double that of the previous record holder, IBM’s Osprey machine, which has 433 qubits. Though having more …
What makes a quantum computer good? - New Scientist
2025年10月13日 · Claims that one quantum computer is better than another rest on terms like quantum advantage or quantum supremacy, fault-tolerance or qubits with better coherence – what does it all …
Another quantum computer reached quantum advantage – does it …
2025年8月22日 · Chris Langer at the quantum computing company Quantinuum, which has previously demonstrated quantum advantage with a different type of quantum computer, says this is a …