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Feb. 11, 2021 —Physicists take a step toward building a fault-tolerant quantum computer. They have realized a novel type of QEC where the quantum errors are spontaneously ...
June 8, 2023 —Drawing from Schrodinger's cat thought experiment, scientists have built a 'critical cat code' qubit that uses bosons to store and process information in a way that is more reliable ...
May 14, 2021 —量子mechanics is famous for its indeterminism, but we can usually use probabilities to quantify our uncertainty about future observations. However, researchers have recently shown that in certain ...
Aug. 12, 2020 —Physicists have developed an error-correcting cat -- a new device that combines the Schrödinger's cat concept of superposition (a physical system existing in two states at once) with the ...
Oct. 26, 2020 —The Contagion Airborne Transmission inequality model illustrates correlation between physical distancing and protection, the efficacy of face masks and the impact of physical activity on ...
May 4, 2022 —Engineers have demonstrated the effectiveness of new technology to cut diesel emissions. The advancement successfully reduced heavy-duty diesel engine nitrogen oxide (NOx) emissions to meet the ...
Apr. 4, 2022 —Platinum is an important catalyst. But up until now, nobody know how exactly single platinum atoms behave during ...
July 12, 2023 —Using Japan's most powerful supercomputer, researchers reproduced cases of clear air turbulence around Tokyo. They simulated the fine vortices responsible for this dangerous phenomenon. The ...
July 26, 2022 —Researchers have developed an on-chip optical processor capable of detecting similarities in datasets up to 1,000 times faster than conventional machine learning algorithms running on electronic ...
Oct. 27, 2021 —Researchers tested the effectiveness of affordable, interactive robotic pet cats to improve mood, behavior and cognition in older adults with mild to moderate dementia. Mood and behavioral symptoms ...