Boffins from China push quantum computing envelope for ‘supremacy’ in emerging photon field

Light-based quantum system bests classical supercomputer

Boffins from China say that they have managed to detect as many as 76 photons using a quantum computer, a result said to be the second demonstration of “quantum supremacy” or “quantum primacy” – solving a problem that a quantum computer can do far better than a classical computer.…

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