An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of self-interference ...
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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 ...
They ask us to believe, for example, that the world we experience is fundamentally divided from the subatomic realm it’s built from. Or that there is a wild proliferation of parallel universes, or ...
Chinese scientists have successfully observed and manipulated prethermalisation in quantum systems, effectively slowing down quantum decoherence using a superconducting processor.
Quantum computers can solve extraordinarily complex problems, unlocking new possibilities in fields such as drug development, encryption, AI, and logistics. Now, researchers at Chalmers University of ...
The qubit state decays toward the "north pole" of the sphere due to decoherence. Using the study's coherence-stabilized sensing protocol, the researchers temporarily counteracted the decay, leading to ...
Environmental decoherence processes are reasonably well understood at the atomic scale 9 (although some poorly understood noisy sources remain 10). However both quantum information processing, and the ...
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