Physics
See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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Quantum computers will be useless if we can't trust their calculations. Now, two teams have programmed quantum systems to detect their own errors
A mathematical leap has let IBM simulate a 56-qubit quantum computer on a traditional machine, the biggest yet on a classical computer