US EditionScientists found a way to cool quantum computers using noise
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5 Articles
Science Daily
Scientists found a way to cool quantum computers using noise
Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem on its head by building a tiny quantum refrigerator that actually uses noise to drive cooling instead of fighting it. By carefully steering heat at unimaginably small scales, the device can act as a refrigerator, heat engine, or energy amplifier in…
For quantum computers to work, they need to be kept at extremely low temperatures. However, current cooling systems also generate noise that interferes with the fragile quantum information they are supposed to protect. Today, researchers at the Chalmers University of Technology in Sweden have developed a brand new type of quantum refrigerator, [...]
Researchers use targeted noise to cool quantum chips. A new approach controls heat on extremely small scales. The article Noise as a resource: Researchers cool quantum chips randomly appeared first on ingenieur.de - Jobbörse und Nachrichtenportal für Ingenieure.
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