A Chinese physicist claimed to have built a quantum computer that would leave Western competitors in the dust, but he and his team said they needed to “further verify” the claim.
Pan Jianwei, a physicist from the University of Science and Technology of China, announced at a lecture at Westlake University, Hangzhou, on September 5 that a new machine had recently achieved “quantum supremacy” one million times greater than the record currently held by Sycamore, a quantum computer built by Google.
Sycamore completed in about 200 seconds a calculation that would keep the fastest computer on Earth busy for 10,000 years, according to a paper published by Google researchers last year. Pan’s claim was reported by Anhui Daily and other media on the mainland.
China claims quantum leap with machine declared a million times greater than Google’s Sycamore
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