Chinese scientists have announced a revolutionary discovery in the field of quantum computing. According to them, the device is called Jiuzhang This capable of performing artificial intelligence (AI) tasks 180 million times faster than the world’s most powerful supercomputer.

According to the South China Morning Post, the Jiuzhang quantum computer can solve problems applicable to fields such as data mining, biological information analysis, networking, and chemical research.

The team responsible for the project, led by Pan Jianwei, a physicist at the University of Science and Technology of China, known as the “father of quantum physics” in the country, published a paper on the subject in the peer-reviewed journal Physical Review Letters. last month. . “Our work is a step towards testing real-life problems using mid-scale quantum computers.” Jianwei said.

extraordinary tests

During the tests, the quantum computer used more than 200 thousand samples to solve the problem, and also for the first time implemented two algorithms with methods borrowed from artificial intelligence.

In a summary article published in the journal Physics, a publication of the American Physical Society that reports papers from Physical Review journals, the editor wrote: “The result expands the list of tasks for which modern quantum computers, even taking into account noise, provide an advantage over classical computers.“.

“Previous claims of quantum advantage have been called into question based on the assumption that a quantum computer does not compete with the best possible classical algorithm for solving this problem.“, the article says.The question of whether a quantum command processor will still provide an advantage over classical algorithms optimized for solving graphics problems remains open.“.

The Chinese quantum computer is capable of simultaneously representing all possibilities faster and more powerfully than conventional computers. To illustrate the difference in performance, Jiuzhang was able to complete the task in less than a second, while the world’s fastest and most powerful supercomputer would take five years to complete the same task.

The Chinese discovery represents a significant advance in the field of quantum computing and gives hope that in the future, these devices can be widely used in several fields, promoting the development of artificial intelligence, data analysis and scientific research.

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Source: South China Morning Post.

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