Latest Quantum Research & Methods News
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Apr- 2021 -16 AprilResearch News
Breaking RSA-2048 With 20M Noisy Qubit
An interesting paper was published on arXiv, the preprint server. Titled “How to factor 2048 bit RSA integers in 8 hours using 20 million noisy qubits,” the paper by Craig Gidney and Martin Ekerå combines previous techniques from Shor (1994), Griffiths-Niu (1996), Zalka (2006), Fowler (2012), Ekerå-Håstad (2017), Ekerå (2017, 2018), Gidney-Fowler (2019), and Gidney (2019) to significantly reduce the…
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Dec- 2020 -8 DecemberIndustry & Ecosystem News
China’s Jiuzhang Achieves Photonic Quantum Advantage
A team of Chinese scientists has announced a breakthrough in quantum computing with the development of Jiuzhang, a photonic quantum processor that achieved a major computational milestone. In experiments reported on December 3, 2020, Jiuzhang completed in 200 seconds a mathematical problem that researchers estimate would take a classical supercomputer on the order of 2.5 billion years to solve.
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Oct- 2019 -26 OctoberIndustry & Ecosystem News
Google’s Sycamore Achieves Quantum Supremacy
Google announced that its 53-qubit quantum processor, Sycamore, has achieved a long-anticipated milestone known as “quantum supremacy.” In a paper published in Nature, the Google AI Quantum team reported that Sycamore performed a specific computation in approximately 200 seconds – a task they estimated would take the world’s fastest classical supercomputer at least 10,000 years to complete.
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