Quantum computers, here but not here – what businesses need to knowMost revenue in quantum computing lies in cloud-based quantum service businesses from IBM, Google, Microsoft, Alibaba, Amazon and others. If you’d like to find out more about real-world quantum computing, you can register for GlobalData’s free-to-attend Quantum Computing webinar on 21st April 2021 at 4pm (BST). This long-established position, for many readers, may have obscured the new reality: Quantum computing is actually here in the real world nowadays, albeit on a small scale. One source is Canadian QC company D-Wave, which has been selling quasi-quantum computers since 2011 for $20m each, notably to US national labs. The quantum superposition is usually described using “complex numbers”, mathematics based on the so-called “imaginary unit”, the square root of minus one. The last few years have seen some road tests of quantum power, literally: a reduction of car waiting times by 20% in a large-scale traffic simulation, for example. In 2019, Volkswagen and D-Wave optimised routes in real-time for a fleet of municipal buses running between stops in Lisbon, considering potential traffic jams and passenger numbers.
Article from Verdict.