A quantum computer has demonstrated that it can solve a problem more efficiently than a conventional computer. This achievement comes from being able to unlock a vast memory resource that classical ...

For quantum computers to change the game of computation, scientists need to show that the machines’ calculations are correct. Now, there’s hope. Google’s Willow quantum chip has achieved verifiable ...

The gap between conventional and quantum computers is closing when it comes to simulating scrambling of quantum information Figure 1: A close-up of the trapped-ion ...

Quantum computing has great potential , but its main unit, the qubit, is beset by inherent stability problems. However, this new study might change that.

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as software written for a traditional supercomputer. A quantum computer at ...

Japan’s first domestically produced quantum computer, developed by the Riken research institute, was released online on March 27 to allow joint researchers to access it. “The release is not a goal, ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

Wiping our shoes, we enter a sparkling glass-walled room with vibration-absorbent floors and separate dedicated earthing. A cylinder hangs in the middle with gold-plated copper layers sitting inside a ...

The Basque Government and IBM unveiled the first IBM Quantum System Two in Europe at the IBM-Euskadi Quantum Computational Center in San Sebastián, Spain. Credit: IBM. El ordenador Quantum System Two ...

THE Korea Institute of Science and Technology Information (KISTI) is set to take a major step in advanced computing with the planned deployment of a 100-qubit quantum computer by the second quarter of ...

Horizon Quantum, backed by SGInnovate, unveiled a US$2.3 million quantum computer in Singapore to accelerate quantum computing commercialisation. The company develops software to optimise code for ...