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Quantum supremacy ‘milestone’ achieved by light-emitting quantum computer – ZDNet
A research team in China has achieved quantum supremacy using a photonic quantum computer.

In what has been hailed as a computing milestone, a team of researchers from the University of Science and Technology of China has achieved quantum supremacy thanks to a device that can manipulate tiny particles of light.
Dubbed Jiuzhang, the system performed a quantum computation called “Gaussian boson sampling”, which has been shown to be intractable for classical computers. Quantum supremacy is achieved when a quantum device is proven to be able to carry out a task that a classical computer…
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