What is a quantum computer? - New Scientist
In a quantum computer, the basic unit of memory is a quantum bit or qubit. Qubits are made using physical systems, such as the spin of an electron or the orientation of a photon.
Quantum computers: The world's first buyers' guide
Quantum computer buyers' guide: Getting started Features. Subscriber-only. Technology Quantum computer buyers' guide: Hardware Features. Free. Technology Quantum computer …
Record-breaking quantum computer has more than 1000 qubits
By Alex Wilkins. 24 October 2023. The largest quantum computer yet built, created by Atom Computing. Atom Computing. The world’s first quantum computer to exceed 1000 qubits has …
Google launches $5m prize to find actual uses for quantum …
2024年3月4日 · Google and XPRIZE are launching a $5 million competition to find practical uses for quantum computers that could actually benefit society. We already know that quantum …
Advanced quantum computer made available to the public for first …
2022年6月1日 · A quantum computer that encodes information in pulses of light has solved a task in 36 microseconds that would take the best supercomputer at least 9000 years to complete. …
Quantum computing news, articles and features | New Scientist
Useful quantum computers are edging closer with recent milestones. Google, Microsoft and others have taken big steps towards error-free devices, hinting that quantum computers that …
IBM’s 'Condor' quantum computer has more than 1000 qubits
2023年12月4日 · Ryan Lavine for IBM. Today, IBM unveiled two new quantum computers. The bigger of the two, dubbed Condor, is the second ever to have a total number of quantum bits, …
Microsoft and Quantinuum’s quantum computer may be most …
2024年4月3日 · Quantinuum. Microsoft and the quantum computing firm Quantinuum claim to have made a quantum computer that has an unprecedented level of reliability. Its ability to …
Quantum computer buyers' guide: Buy one today | New Scientist
2014年10月15日 · Quantum computer buyers' guide: Buy one today. By Michael Brooks. 15 October 2014. (Image: D-Wave) Can’t wait to get your hands on a shiny new quantum …
How 'quantum software developer' became a job that actually exists
2024年10月16日 · IBM. Quantum computers, which promise to revolutionise everything from chemistry to cancer research, aren’t quite ready for the mainstream yet – but that hasn’t …