Category: Quantum
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Subatomic particle seen changing to antiparticle and back for the first time
Physicists have proved that a subatomic particle can switch into its antiparticle alter-ego and back again, in a new discovery revealed today. The extraordinarily precise measurement was made by UK researchers using the Large Hadron Collider beauty (LHCb) experiment at CERN. It has provided the first evidence that charm mesons can change into their antiparticle…
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Proof of concept verifies physics that could enable quantum batteries
Quantum batteries could one day revolutionize energy storage through what seems like a paradox – the bigger the battery, the faster it charges. For the first time, a team of scientists has now demonstrated the quantum mechanical principle of superabsorption that underpins quantum batteries in a proof-of-concept device. The quirky world of quantum physics is…
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Collisions of Light Produce Matter/Antimatter from Pure Energy
Scientists studying particle collisions at the Relativistic Heavy Ion Collider (RHIC)—a U.S. Department of Energy Office of Science user facility for nuclear physics research at DOE’s Brookhaven National Laboratory—have produced definitive evidence for two physics phenomena predicted more than 80 years ago. The results were derived from a detailed analysis of more than 6,000 pairs…
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The new light-based quantum computer Jiuzhang has achieved quantum supremacy
The new light-based quantum computer Jiuzhang has achieved quantum supremacy A second type of quantum computer has now performed a calculation impossible for a traditional computer. Source: www.sciencenews.org/article/new-light-based-quantum-computer-jiuzhang-supremacy
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The biggest flipping challenge in quantum computing
The biggest flipping challenge in quantum computing To realize their dreams, developers must learn to tame the noise that jostles their machines’ delicate quantum bits. In October 2019, researchers at Google announced to great fanfare that their embryonic quantum computer had solved a problem that would overwhelm the best supercomputers. Some said the…
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Did Galaxies Grow from Quantum Static?
Did Galaxies Grow from Quantum Static? A new test could determine whether large-scale cosmic structures have microscopic origins Did Galaxies Grow from Quantum Static? Quantum fluctuations in the early universe may have seeded the formation of large cosmic structures, such as this galaxy cluster. Credit: NASA, ESA, Hubble and RELICS Some 13.8 billion…
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CERN makes bold push to build €21-billion super-collider
CERN makes bold push to build €21-billion super-collider European particle-physics lab will pursue a 100-kilometre machine to uncover the Higgs boson’s secrets — but it doesn’t yet have the funds! The decision was unanimously endorsed by the CERN Council on 19 June, following the plan’s approval by an independent panel in March. Europe’s…
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Silq is a new high-level programming language for quantum computers – TechCrunch
Silq is a new high-level programming language for quantum computers – TechCrunch Quantum computing hardware continues to improve to the point where we may actually see real-world use cases in the next few years and so it’s probably no surprise that we are also seeing a steady increase in research projects that focus…
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Silq is a new high-level programming language for quantum computers
Quantum computing hardware continues to improve to the point where we may actually see real-world use cases in the next few years and so it’s probably no surprise that we are also seeing a steady increase in research projects that focus on how to best program these machines. One of the newest… Source: techcrunch.com/2020/06/15/silq-is-a-new-high-level-programming-language-for-quantum-computers/
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This weird quantum state of matter was made in orbit for the first time
Bose-Einstein condensates made on the International Space Station could reach temperatures lower than any known in the universe. On the International Space Station, astronauts are weightless. Atoms are, too. That weightlessness makes it easier to study a weird quantum state of matter known as a Bose-Einstein condensate. Now, the first Bose-Einstein condensates made on the…