A high-performance silicon-based quantum processor has been developed in which the spins of nine phosphorus nuclei — divided into two groups, or registers — and two shared electrons act as quantum ...
Quantum computers are alternative computing devices that process information, leveraging quantum mechanical effects, such as ...
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Chinese researchers’ 78-qubit processor slows quantum chaos to delay information loss
Scientists at the Institute of Physics at the Chinese Academy of Sciences have directly ...
A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere milliseconds.
Quantum computers are expected to solve problems far beyond the reach of today’s most advanced supercomputers. For these machines to work on a large scale, their individual processors need to ...
The quantum computing industry is advancing, but is it advancing fast enough? While we constantly hear claims like a quantum computer could be 20,000 times faster, the actual physical processors — the ...
Another major quantum computing record has been broken, and by a considerable margin: physicists have now built an array containing 6,100 qubits, the largest of its type and way above the thousand or ...
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