In a paper briefly posted to the NASA website, Google stated that it conducted an experimental demonstration that proved the supremacy of a quantum computer, dubbed Sycamore, over a traditional one. Although the quantum computer is “unproven,” it offers the possibility of solving “formerly ungraspable mathematical problems.” A Google source hinted that NASA published the paper before it could be vetted via scientific peer review. Since the article was pulled off the site, Google has not acknowledged its existence. Continue reading Google Claims Quantum Supremacy in Briefly Posted Paper

During CES last week, IBM announced the IBM Q System One, the company’s first foray into commercial quantum computing outside of the lab. The 20-qubit IBM Q system combines quantum and classical computing intended for a range of business and research applications. According to IBM, these new systems are “designed to one day tackle problems that are currently seen as too complex and exponential in nature for classical systems to handle.” The systems are also said to be upgradeable and easy to maintain. Continue reading IBM Rolls Out Its First Commercial Quantum Computer at CES